42047628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{500567}}^1$

素因数の和:500581

約数の個数: 24

約数和(自身を含む): 112127232

約数和(自身を除く): 70079604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 500567, 1001134, 1501701, 2002268, 3003402, 3503969, 6006804, 7007938, 10511907, 14015876, 21023814, 42047628]

約数ペア:

[(1, 42047628), (2, 21023814), (3, 14015876), (4, 10511907), (6, 7007938), (7, 6006804), (12, 3503969), (14, 3003402), (21, 2002268), (28, 1501701), (42, 1001134), (84, 500567)]