123519996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{110681}}^1$

素因数の和:110722

約数の個数: 36

約数和(自身を含む): 322305984

約数和(自身を除く): 198785988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 110681, 221362, 332043, 442724, 664086, 996129, 1328172, 1992258, 3431111, 3984516, 6862222, 10293333, 13724444, 20586666, 30879999, 41173332, 61759998, 123519996]

約数ペア:

[(1, 123519996), (2, 61759998), (3, 41173332), (4, 30879999), (6, 20586666), (9, 13724444), (12, 10293333), (18, 6862222), (31, 3984516), (36, 3431111), (62, 1992258), (93, 1328172), (124, 996129), (186, 664086), (279, 442724), (372, 332043), (558, 221362), (1116, 110681)]