40163844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 107856000

約数和(自身を除く): 67692156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 3209, 4172, 6258, 6418, 9627, 12516, 12836, 19254, 22463, 38508, 44926, 67389, 89852, 134778, 269556, 478141, 956282, 1434423, 1912564, 2868846, 3346987, 5737692, 6693974, 10040961, 13387948, 20081922, 40163844]

約数ペア:

[(1, 40163844), (2, 20081922), (3, 13387948), (4, 10040961), (6, 6693974), (7, 5737692), (12, 3346987), (14, 2868846), (21, 1912564), (28, 1434423), (42, 956282), (84, 478141), (149, 269556), (298, 134778), (447, 89852), (596, 67389), (894, 44926), (1043, 38508), (1788, 22463), (2086, 19254), (3129, 12836), (3209, 12516), (4172, 9627), (6258, 6418)]