42152628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{501817}}^1$

素因数の和:501831

約数の個数: 24

約数和(自身を含む): 112407232

約数和(自身を除く): 70254604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 501817, 1003634, 1505451, 2007268, 3010902, 3512719, 6021804, 7025438, 10538157, 14050876, 21076314, 42152628]

約数ペア:

[(1, 42152628), (2, 21076314), (3, 14050876), (4, 10538157), (6, 7025438), (7, 6021804), (12, 3512719), (14, 3010902), (21, 2007268), (28, 1505451), (42, 1003634), (84, 501817)]