40542372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86629}}^1$

素因数の和:86652

約数の個数: 36

約数和(自身を含む): 110366620

約数和(自身を除く): 69824248

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86629, 173258, 259887, 346516, 519774, 779661, 1039548, 1126177, 1559322, 2252354, 3118644, 3378531, 4504708, 6757062, 10135593, 13514124, 20271186, 40542372]

約数ペア:

[(1, 40542372), (2, 20271186), (3, 13514124), (4, 10135593), (6, 6757062), (9, 4504708), (12, 3378531), (13, 3118644), (18, 2252354), (26, 1559322), (36, 1126177), (39, 1039548), (52, 779661), (78, 519774), (117, 346516), (156, 259887), (234, 173258), (468, 86629)]