18188080917

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{288851}}^1$

素因数の和:289144

約数の個数: 16

約数和(自身を含む): 24587082240

約数和(自身を除く): 6399001323

約数列:

[1, 3, 139, 151, 417, 453, 20989, 62967, 288851, 866553, 40150289, 43616501, 120450867, 130849503, 6062693639, 18188080917]

約数ペア:

[(1, 18188080917), (3, 6062693639), (139, 130849503), (151, 120450867), (417, 43616501), (453, 40150289), (20989, 866553), (62967, 288851)]