1406652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 3612672

約数和(自身を除く): 2206020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 127, 142, 156, 213, 254, 284, 381, 426, 508, 762, 852, 923, 1524, 1651, 1846, 2769, 3302, 3692, 4953, 5538, 6604, 9017, 9906, 11076, 18034, 19812, 27051, 36068, 54102, 108204, 117221, 234442, 351663, 468884, 703326, 1406652]

約数ペア:

[(1, 1406652), (2, 703326), (3, 468884), (4, 351663), (6, 234442), (12, 117221), (13, 108204), (26, 54102), (39, 36068), (52, 27051), (71, 19812), (78, 18034), (127, 11076), (142, 9906), (156, 9017), (213, 6604), (254, 5538), (284, 4953), (381, 3692), (426, 3302), (508, 2769), (762, 1846), (852, 1651), (923, 1524)]