553259556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7853}}^1$

素因数の和:7985

約数の個数: 72

約数和(自身を含む): 1486605120

約数和(自身を除く): 933345564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3708, 3914, 5871, 7828, 7853, 11742, 15706, 17613, 23484, 23559, 31412, 35226, 47118, 70452, 70677, 94236, 141354, 149207, 282708, 298414, 447621, 596828, 808859, 895242, 1342863, 1617718, 1790484, 2426577, 2685726, 3235436, 4853154, 5371452, 7279731, 9706308, 14559462, 15368321, 29118924, 30736642, 46104963, 61473284, 92209926, 138314889, 184419852, 276629778, 553259556]

約数ペア:

[(1, 553259556), (2, 276629778), (3, 184419852), (4, 138314889), (6, 92209926), (9, 61473284), (12, 46104963), (18, 30736642), (19, 29118924), (36, 15368321), (38, 14559462), (57, 9706308), (76, 7279731), (103, 5371452), (114, 4853154), (171, 3235436), (206, 2685726), (228, 2426577), (309, 1790484), (342, 1617718), (412, 1342863), (618, 895242), (684, 808859), (927, 596828), (1236, 447621), (1854, 298414), (1957, 282708), (3708, 149207), (3914, 141354), (5871, 94236), (7828, 70677), (7853, 70452), (11742, 47118), (15706, 35226), (17613, 31412), (23484, 23559)]