13265826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 30464640

約数和(自身を除く): 17198814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1229, 1542, 1799, 2458, 3598, 3687, 5397, 7374, 8603, 10794, 17206, 25809, 51618, 315853, 631706, 947559, 1895118, 2210971, 4421942, 6632913, 13265826]

約数ペア:

[(1, 13265826), (2, 6632913), (3, 4421942), (6, 2210971), (7, 1895118), (14, 947559), (21, 631706), (42, 315853), (257, 51618), (514, 25809), (771, 17206), (1229, 10794), (1542, 8603), (1799, 7374), (2458, 5397), (3598, 3687)]