18792870912

素因数分解:

$2^{10}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9906

約数の個数: 220

約数和(自身を含む): 58565095776

約数和(自身を除く): 39772224864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 512, 552, 576, 621, 648, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1296, 1472, 1536, 1656, 1728, 1863, 2208, 2304, 2484, 2592, 2944, 3072, 3312, 3456, 3726, 4416, 4608, 4968, 5184, 5888, 6624, 6912, 7452, 8832, 9216, 9851, 9936, 10368, 11776, 13248, 13824, 14904, 17664, 19702, 19872, 20736, 23552, 26496, 27648, 29553, 29808, 35328, 39404, 39744, 41472, 52992, 59106, 59616, 70656, 78808, 79488, 82944, 88659, 105984, 118212, 119232, 157616, 158976, 177318, 211968, 226573, 236424, 238464, 265977, 315232, 317952, 354636, 453146, 472848, 476928, 531954, 630464, 635904, 679719, 709272, 797931, 906292, 945696, 953856, 1063908, 1260928, 1359438, 1418544, 1595862, 1812584, 1891392, 1907712, 2039157, 2127816, 2521856, 2718876, 2837088, 3191724, 3625168, 3782784, 4078314, 4255632, 5043712, 5437752, 5674176, 6117471, 6383448, 7250336, 7565568, 8156628, 8511264, 10087424, 10875504, 11348352, 12234942, 12766896, 14500672, 15131136, 16313256, 17022528, 18352413, 21751008, 22696704, 24469884, 25533792, 29001344, 30262272, 32626512, 34045056, 36704826, 43502016, 45393408, 48939768, 51067584, 58002688, 65253024, 68090112, 73409652, 87004032, 90786816, 97879536, 102135168, 116005376, 130506048, 136180224, 146819304, 174008064, 195759072, 204270336, 232010752, 261012096, 272360448, 293638608, 348016128, 391518144, 408540672, 522024192, 587277216, 696032256, 783036288, 817081344, 1044048384, 1174554432, 1566072576, 2088096768, 2349108864, 3132145152, 4698217728, 6264290304, 9396435456, 18792870912]

約数ペア:

[(1, 18792870912), (2, 9396435456), (3, 6264290304), (4, 4698217728), (6, 3132145152), (8, 2349108864), (9, 2088096768), (12, 1566072576), (16, 1174554432), (18, 1044048384), (23, 817081344), (24, 783036288), (27, 696032256), (32, 587277216), (36, 522024192), (46, 408540672), (48, 391518144), (54, 348016128), (64, 293638608), (69, 272360448), (72, 261012096), (81, 232010752), (92, 204270336), (96, 195759072), (108, 174008064), (128, 146819304), (138, 136180224), (144, 130506048), (162, 116005376), (184, 102135168), (192, 97879536), (207, 90786816), (216, 87004032), (256, 73409652), (276, 68090112), (288, 65253024), (324, 58002688), (368, 51067584), (384, 48939768), (414, 45393408), (432, 43502016), (512, 36704826), (552, 34045056), (576, 32626512), (621, 30262272), (648, 29001344), (736, 25533792), (768, 24469884), (828, 22696704), (864, 21751008), (1024, 18352413), (1104, 17022528), (1152, 16313256), (1242, 15131136), (1296, 14500672), (1472, 12766896), (1536, 12234942), (1656, 11348352), (1728, 10875504), (1863, 10087424), (2208, 8511264), (2304, 8156628), (2484, 7565568), (2592, 7250336), (2944, 6383448), (3072, 6117471), (3312, 5674176), (3456, 5437752), (3726, 5043712), (4416, 4255632), (4608, 4078314), (4968, 3782784), (5184, 3625168), (5888, 3191724), (6624, 2837088), (6912, 2718876), (7452, 2521856), (8832, 2127816), (9216, 2039157), (9851, 1907712), (9936, 1891392), (10368, 1812584), (11776, 1595862), (13248, 1418544), (13824, 1359438), (14904, 1260928), (17664, 1063908), (19702, 953856), (19872, 945696), (20736, 906292), (23552, 797931), (26496, 709272), (27648, 679719), (29553, 635904), (29808, 630464), (35328, 531954), (39404, 476928), (39744, 472848), (41472, 453146), (52992, 354636), (59106, 317952), (59616, 315232), (70656, 265977), (78808, 238464), (79488, 236424), (82944, 226573), (88659, 211968), (105984, 177318), (118212, 158976), (119232, 157616)]