8266123782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601873}}^1$

素因数の和:601997

約数の個数: 48

約数和(自身を含む): 20656315680

約数和(自身を除く): 12390191898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 601873, 1203746, 1805619, 3611238, 4213111, 5416857, 8426222, 10833714, 12639333, 25278666, 37917999, 65604157, 75835998, 131208314, 196812471, 393624942, 459229099, 590437413, 918458198, 1180874826, 1377687297, 2755374594, 4133061891, 8266123782]

約数ペア:

[(1, 8266123782), (2, 4133061891), (3, 2755374594), (6, 1377687297), (7, 1180874826), (9, 918458198), (14, 590437413), (18, 459229099), (21, 393624942), (42, 196812471), (63, 131208314), (109, 75835998), (126, 65604157), (218, 37917999), (327, 25278666), (654, 12639333), (763, 10833714), (981, 8426222), (1526, 5416857), (1962, 4213111), (2289, 3611238), (4578, 1805619), (6867, 1203746), (13734, 601873)]