13236318

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7949

約数の個数: 32

約数和(自身を含む): 30366720

約数和(自身を除く): 17130402

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7907, 15814, 23721, 47442, 71163, 142326, 213489, 245117, 426978, 490234, 735351, 1470702, 2206053, 4412106, 6618159, 13236318]

約数ペア:

[(1, 13236318), (2, 6618159), (3, 4412106), (6, 2206053), (9, 1470702), (18, 735351), (27, 490234), (31, 426978), (54, 245117), (62, 213489), (93, 142326), (186, 71163), (279, 47442), (558, 23721), (837, 15814), (1674, 7907)]