31118004

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5303}}^1$

素因数の和:5476

約数の個数: 36

約数和(自身を含む): 79156896

約数和(自身を除く): 48038892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5303, 5868, 10606, 15909, 21212, 31818, 47727, 63636, 95454, 190908, 864389, 1728778, 2593167, 3457556, 5186334, 7779501, 10372668, 15559002, 31118004]

約数ペア:

[(1, 31118004), (2, 15559002), (3, 10372668), (4, 7779501), (6, 5186334), (9, 3457556), (12, 2593167), (18, 1728778), (36, 864389), (163, 190908), (326, 95454), (489, 63636), (652, 47727), (978, 31818), (1467, 21212), (1956, 15909), (2934, 10606), (5303, 5868)]