13867578

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 31259520

約数和(自身を除く): 17391942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3617, 3834, 7234, 10851, 21702, 32553, 65106, 97659, 195318, 256807, 513614, 770421, 1540842, 2311263, 4622526, 6933789, 13867578]

約数ペア:

[(1, 13867578), (2, 6933789), (3, 4622526), (6, 2311263), (9, 1540842), (18, 770421), (27, 513614), (54, 256807), (71, 195318), (142, 97659), (213, 65106), (426, 32553), (639, 21702), (1278, 10851), (1917, 7234), (3617, 3834)]