31557132

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28277}}^1$

素因数の和:28318

約数の個数: 36

約数和(自身を含む): 82345536

約数和(自身を除く): 50788404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 28277, 56554, 84831, 113108, 169662, 254493, 339324, 508986, 876587, 1017972, 1753174, 2629761, 3506348, 5259522, 7889283, 10519044, 15778566, 31557132]

約数ペア:

[(1, 31557132), (2, 15778566), (3, 10519044), (4, 7889283), (6, 5259522), (9, 3506348), (12, 2629761), (18, 1753174), (31, 1017972), (36, 876587), (62, 508986), (93, 339324), (124, 254493), (186, 169662), (279, 113108), (372, 84831), (558, 56554), (1116, 28277)]