18019584

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 59357760

約数和(自身を除く): 41338176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 79, 81, 88, 96, 99, 108, 128, 132, 144, 158, 162, 176, 192, 198, 216, 237, 256, 264, 288, 297, 316, 324, 352, 384, 396, 432, 474, 528, 576, 594, 632, 648, 704, 711, 768, 792, 864, 869, 891, 948, 1056, 1152, 1188, 1264, 1296, 1408, 1422, 1584, 1728, 1738, 1782, 1896, 2112, 2133, 2304, 2376, 2528, 2592, 2607, 2816, 2844, 3168, 3456, 3476, 3564, 3792, 4224, 4266, 4752, 5056, 5184, 5214, 5688, 6336, 6399, 6912, 6952, 7128, 7584, 7821, 8448, 8532, 9504, 10112, 10368, 10428, 11376, 12672, 12798, 13904, 14256, 15168, 15642, 17064, 19008, 20224, 20736, 20856, 22752, 23463, 25344, 25596, 27808, 28512, 30336, 31284, 34128, 38016, 41712, 45504, 46926, 51192, 55616, 57024, 60672, 62568, 68256, 70389, 76032, 83424, 91008, 93852, 102384, 111232, 114048, 125136, 136512, 140778, 166848, 182016, 187704, 204768, 222464, 228096, 250272, 273024, 281556, 333696, 375408, 409536, 500544, 546048, 563112, 667392, 750816, 819072, 1001088, 1126224, 1501632, 1638144, 2002176, 2252448, 3003264, 4504896, 6006528, 9009792, 18019584]

約数ペア:

[(1, 18019584), (2, 9009792), (3, 6006528), (4, 4504896), (6, 3003264), (8, 2252448), (9, 2002176), (11, 1638144), (12, 1501632), (16, 1126224), (18, 1001088), (22, 819072), (24, 750816), (27, 667392), (32, 563112), (33, 546048), (36, 500544), (44, 409536), (48, 375408), (54, 333696), (64, 281556), (66, 273024), (72, 250272), (79, 228096), (81, 222464), (88, 204768), (96, 187704), (99, 182016), (108, 166848), (128, 140778), (132, 136512), (144, 125136), (158, 114048), (162, 111232), (176, 102384), (192, 93852), (198, 91008), (216, 83424), (237, 76032), (256, 70389), (264, 68256), (288, 62568), (297, 60672), (316, 57024), (324, 55616), (352, 51192), (384, 46926), (396, 45504), (432, 41712), (474, 38016), (528, 34128), (576, 31284), (594, 30336), (632, 28512), (648, 27808), (704, 25596), (711, 25344), (768, 23463), (792, 22752), (864, 20856), (869, 20736), (891, 20224), (948, 19008), (1056, 17064), (1152, 15642), (1188, 15168), (1264, 14256), (1296, 13904), (1408, 12798), (1422, 12672), (1584, 11376), (1728, 10428), (1738, 10368), (1782, 10112), (1896, 9504), (2112, 8532), (2133, 8448), (2304, 7821), (2376, 7584), (2528, 7128), (2592, 6952), (2607, 6912), (2816, 6399), (2844, 6336), (3168, 5688), (3456, 5214), (3476, 5184), (3564, 5056), (3792, 4752), (4224, 4266)]