367624998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2161}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 859369056

約数和(自身を除く): 491744058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 727, 1454, 2161, 2181, 4322, 4362, 6483, 6543, 9451, 12966, 13086, 18902, 19449, 28093, 28353, 38898, 56186, 56706, 84279, 85059, 168558, 170118, 252837, 505674, 1571047, 3142094, 4713141, 9426282, 14139423, 20423611, 28278846, 40847222, 61270833, 122541666, 183812499, 367624998]

約数ペア:

[(1, 367624998), (2, 183812499), (3, 122541666), (6, 61270833), (9, 40847222), (13, 28278846), (18, 20423611), (26, 14139423), (39, 9426282), (78, 4713141), (117, 3142094), (234, 1571047), (727, 505674), (1454, 252837), (2161, 170118), (2181, 168558), (4322, 85059), (4362, 84279), (6483, 56706), (6543, 56186), (9451, 38898), (12966, 28353), (13086, 28093), (18902, 19449)]