38915436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9857}}^1$

素因数の和:9918

約数の個数: 48

約数和(自身を含む): 105993216

約数和(自身を除く): 67077780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 9857, 19714, 29571, 39428, 59142, 68999, 118284, 137998, 206997, 275996, 413994, 463279, 827988, 926558, 1389837, 1853116, 2779674, 3242953, 5559348, 6485906, 9728859, 12971812, 19457718, 38915436]

約数ペア:

[(1, 38915436), (2, 19457718), (3, 12971812), (4, 9728859), (6, 6485906), (7, 5559348), (12, 3242953), (14, 2779674), (21, 1853116), (28, 1389837), (42, 926558), (47, 827988), (84, 463279), (94, 413994), (141, 275996), (188, 206997), (282, 137998), (329, 118284), (564, 68999), (658, 59142), (987, 39428), (1316, 29571), (1974, 19714), (3948, 9857)]