130971372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1559183}}^1$

素因数の和:1559197

約数の個数: 24

約数和(自身を含む): 349257216

約数和(自身を除く): 218285844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1559183, 3118366, 4677549, 6236732, 9355098, 10914281, 18710196, 21828562, 32742843, 43657124, 65485686, 130971372]

約数ペア:

[(1, 130971372), (2, 65485686), (3, 43657124), (4, 32742843), (6, 21828562), (7, 18710196), (12, 10914281), (14, 9355098), (21, 6236732), (28, 4677549), (42, 3118366), (84, 1559183)]