1296876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15453

約数の個数: 24

約数和(自身を含む): 3458560

約数和(自身を除く): 2161684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15439, 30878, 46317, 61756, 92634, 108073, 185268, 216146, 324219, 432292, 648438, 1296876]

約数ペア:

[(1, 1296876), (2, 648438), (3, 432292), (4, 324219), (6, 216146), (7, 185268), (12, 108073), (14, 92634), (21, 61756), (28, 46317), (42, 30878), (84, 15439)]