12907171638

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{773533}}^1$

素因数の和:773650

約数の個数: 40

約数和(自身を含む): 29202455568

約数和(自身を除く): 16295283930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686, 773533, 1547066, 2320599, 4641198, 6961797, 13923594, 20885391, 41770782, 62656173, 79673899, 125312346, 159347798, 239021697, 478043394, 717065091, 1434130182, 2151195273, 4302390546, 6453585819, 12907171638]

約数ペア:

[(1, 12907171638), (2, 6453585819), (3, 4302390546), (6, 2151195273), (9, 1434130182), (18, 717065091), (27, 478043394), (54, 239021697), (81, 159347798), (103, 125312346), (162, 79673899), (206, 62656173), (309, 41770782), (618, 20885391), (927, 13923594), (1854, 6961797), (2781, 4641198), (5562, 2320599), (8343, 1547066), (16686, 773533)]