2105132112

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1\times {\mathrm{10663}}^1$

素因数の和:11137

約数の個数: 80

約数和(自身を含む): 6056298880

約数和(自身を除く): 3951166768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10663, 10968, 12339, 16452, 21326, 21936, 24678, 31989, 32904, 42652, 49356, 63978, 65808, 85304, 95967, 98712, 127956, 170608, 191934, 197424, 255912, 287901, 383868, 511824, 575802, 767736, 1151604, 1535472, 2303208, 4606416, 4872991, 9745982, 14618973, 19491964, 29237946, 38983928, 43856919, 58475892, 77967856, 87713838, 116951784, 131570757, 175427676, 233903568, 263141514, 350855352, 526283028, 701710704, 1052566056, 2105132112]

約数ペア:

[(1, 2105132112), (2, 1052566056), (3, 701710704), (4, 526283028), (6, 350855352), (8, 263141514), (9, 233903568), (12, 175427676), (16, 131570757), (18, 116951784), (24, 87713838), (27, 77967856), (36, 58475892), (48, 43856919), (54, 38983928), (72, 29237946), (108, 19491964), (144, 14618973), (216, 9745982), (432, 4872991), (457, 4606416), (914, 2303208), (1371, 1535472), (1828, 1151604), (2742, 767736), (3656, 575802), (4113, 511824), (5484, 383868), (7312, 287901), (8226, 255912), (10663, 197424), (10968, 191934), (12339, 170608), (16452, 127956), (21326, 98712), (21936, 95967), (24678, 85304), (31989, 65808), (32904, 63978), (42652, 49356)]