18314062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 31489920

約数和(自身を除く): 13175858

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 283, 494, 566, 1703, 2489, 3406, 3679, 4978, 5377, 7358, 10754, 32357, 37073, 64714, 69901, 74146, 139802, 481949, 704387, 963898, 1408774, 9157031, 18314062]

約数ペア:

[(1, 18314062), (2, 9157031), (13, 1408774), (19, 963898), (26, 704387), (38, 481949), (131, 139802), (247, 74146), (262, 69901), (283, 64714), (494, 37073), (566, 32357), (1703, 10754), (2489, 7358), (3406, 5377), (3679, 4978)]