81140118

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{22279}}^1$

素因数の和:22891

約数の個数: 16

約数和(自身を含む): 162554880

約数和(自身を除く): 81414762

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 22279, 44558, 66837, 133674, 13523353, 27046706, 40570059, 81140118]

約数ペア:

[(1, 81140118), (2, 40570059), (3, 27046706), (6, 13523353), (607, 133674), (1214, 66837), (1821, 44558), (3642, 22279)]