18967515984

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2731}}^1$

素因数の和:3007

約数の個数: 200

約数和(自身を含む): 57551262912

約数和(自身を除く): 38583746928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 233, 276, 324, 368, 414, 432, 466, 552, 621, 648, 699, 828, 932, 1104, 1242, 1296, 1398, 1656, 1863, 1864, 2097, 2484, 2731, 2796, 3312, 3726, 3728, 4194, 4968, 5359, 5462, 5592, 6291, 7452, 8193, 8388, 9936, 10718, 10924, 11184, 12582, 14904, 16077, 16386, 16776, 18873, 21436, 21848, 24579, 25164, 29808, 32154, 32772, 33552, 37746, 42872, 43696, 48231, 49158, 50328, 62813, 64308, 65544, 73737, 75492, 85744, 96462, 98316, 100656, 125626, 128616, 131088, 144693, 147474, 150984, 188439, 192924, 196632, 221211, 251252, 257232, 289386, 294948, 301968, 376878, 385848, 393264, 434079, 442422, 502504, 565317, 578772, 589896, 636323, 753756, 771696, 868158, 884844, 1005008, 1130634, 1157544, 1179792, 1272646, 1507512, 1695951, 1736316, 1769688, 1908969, 2261268, 2315088, 2545292, 3015024, 3391902, 3472632, 3539376, 3817938, 4522536, 5087853, 5090584, 5726907, 6783804, 6945264, 7635876, 9045072, 10175706, 10181168, 11453814, 13567608, 14635429, 15271752, 17180721, 20351412, 22907628, 27135216, 29270858, 30543504, 34361442, 40702824, 43906287, 45815256, 51542163, 58541716, 68722884, 81405648, 87812574, 91630512, 103084326, 117083432, 131718861, 137445768, 175625148, 206168652, 234166864, 263437722, 274891536, 351250296, 395156583, 412337304, 526875444, 702500592, 790313166, 824674608, 1053750888, 1185469749, 1580626332, 2107501776, 2370939498, 3161252664, 4741878996, 6322505328, 9483757992, 18967515984]

約数ペア:

[(1, 18967515984), (2, 9483757992), (3, 6322505328), (4, 4741878996), (6, 3161252664), (8, 2370939498), (9, 2107501776), (12, 1580626332), (16, 1185469749), (18, 1053750888), (23, 824674608), (24, 790313166), (27, 702500592), (36, 526875444), (46, 412337304), (48, 395156583), (54, 351250296), (69, 274891536), (72, 263437722), (81, 234166864), (92, 206168652), (108, 175625148), (138, 137445768), (144, 131718861), (162, 117083432), (184, 103084326), (207, 91630512), (216, 87812574), (233, 81405648), (276, 68722884), (324, 58541716), (368, 51542163), (414, 45815256), (432, 43906287), (466, 40702824), (552, 34361442), (621, 30543504), (648, 29270858), (699, 27135216), (828, 22907628), (932, 20351412), (1104, 17180721), (1242, 15271752), (1296, 14635429), (1398, 13567608), (1656, 11453814), (1863, 10181168), (1864, 10175706), (2097, 9045072), (2484, 7635876), (2731, 6945264), (2796, 6783804), (3312, 5726907), (3726, 5090584), (3728, 5087853), (4194, 4522536), (4968, 3817938), (5359, 3539376), (5462, 3472632), (5592, 3391902), (6291, 3015024), (7452, 2545292), (8193, 2315088), (8388, 2261268), (9936, 1908969), (10718, 1769688), (10924, 1736316), (11184, 1695951), (12582, 1507512), (14904, 1272646), (16077, 1179792), (16386, 1157544), (16776, 1130634), (18873, 1005008), (21436, 884844), (21848, 868158), (24579, 771696), (25164, 753756), (29808, 636323), (32154, 589896), (32772, 578772), (33552, 565317), (37746, 502504), (42872, 442422), (43696, 434079), (48231, 393264), (49158, 385848), (50328, 376878), (62813, 301968), (64308, 294948), (65544, 289386), (73737, 257232), (75492, 251252), (85744, 221211), (96462, 196632), (98316, 192924), (100656, 188439), (125626, 150984), (128616, 147474), (131088, 144693)]