22689186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 52690176

約数和(自身を除く): 30000990

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 241, 426, 442, 482, 663, 723, 923, 1207, 1326, 1446, 1846, 2414, 2769, 3133, 3621, 4097, 5538, 6266, 7242, 8194, 9399, 12291, 15691, 17111, 18798, 24582, 31382, 34222, 47073, 51333, 53261, 94146, 102666, 106522, 159783, 222443, 290887, 319566, 444886, 581774, 667329, 872661, 1334658, 1745322, 3781531, 7563062, 11344593, 22689186]

約数ペア:

[(1, 22689186), (2, 11344593), (3, 7563062), (6, 3781531), (13, 1745322), (17, 1334658), (26, 872661), (34, 667329), (39, 581774), (51, 444886), (71, 319566), (78, 290887), (102, 222443), (142, 159783), (213, 106522), (221, 102666), (241, 94146), (426, 53261), (442, 51333), (482, 47073), (663, 34222), (723, 31382), (923, 24582), (1207, 18798), (1326, 17111), (1446, 15691), (1846, 12291), (2414, 9399), (2769, 8194), (3133, 7242), (3621, 6266), (4097, 5538)]