42687468

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25229}}^1$

素因数の和:25286

約数の個数: 36

約数和(自身を含む): 110204640

約数和(自身を除く): 67517172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 25229, 50458, 75687, 100916, 151374, 227061, 302748, 454122, 908244, 1185763, 2371526, 3557289, 4743052, 7114578, 10671867, 14229156, 21343734, 42687468]

約数ペア:

[(1, 42687468), (2, 21343734), (3, 14229156), (4, 10671867), (6, 7114578), (9, 4743052), (12, 3557289), (18, 2371526), (36, 1185763), (47, 908244), (94, 454122), (141, 302748), (188, 227061), (282, 151374), (423, 100916), (564, 75687), (846, 50458), (1692, 25229)]