40313742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 94613376

約数和(自身を除く): 54299634

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 571, 574, 861, 1142, 1681, 1713, 1722, 3362, 3426, 3997, 5043, 7994, 10086, 11767, 11991, 23411, 23534, 23982, 35301, 46822, 70233, 70602, 140466, 163877, 327754, 491631, 959851, 983262, 1919702, 2879553, 5759106, 6718957, 13437914, 20156871, 40313742]

約数ペア:

[(1, 40313742), (2, 20156871), (3, 13437914), (6, 6718957), (7, 5759106), (14, 2879553), (21, 1919702), (41, 983262), (42, 959851), (82, 491631), (123, 327754), (246, 163877), (287, 140466), (571, 70602), (574, 70233), (861, 46822), (1142, 35301), (1681, 23982), (1713, 23534), (1722, 23411), (3362, 11991), (3426, 11767), (3997, 10086), (5043, 7994)]