31611804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1399}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 53060196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1399, 1614, 1883, 2798, 3228, 3766, 4197, 5596, 5649, 7532, 8394, 9793, 11298, 16788, 19586, 22596, 29379, 39172, 58758, 117516, 376331, 752662, 1128993, 1505324, 2257986, 2634317, 4515972, 5268634, 7902951, 10537268, 15805902, 31611804]

約数ペア:

[(1, 31611804), (2, 15805902), (3, 10537268), (4, 7902951), (6, 5268634), (7, 4515972), (12, 2634317), (14, 2257986), (21, 1505324), (28, 1128993), (42, 752662), (84, 376331), (269, 117516), (538, 58758), (807, 39172), (1076, 29379), (1399, 22596), (1614, 19586), (1883, 16788), (2798, 11298), (3228, 9793), (3766, 8394), (4197, 7532), (5596, 5649)]