18764102

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 33652800

約数和(自身を除く): 14888698

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 409, 791, 818, 1582, 2863, 3277, 5726, 6554, 11861, 22939, 23722, 45878, 46217, 83027, 92434, 166054, 323519, 647038, 1340293, 2680586, 9382051, 18764102]

約数ペア:

[(1, 18764102), (2, 9382051), (7, 2680586), (14, 1340293), (29, 647038), (58, 323519), (113, 166054), (203, 92434), (226, 83027), (406, 46217), (409, 45878), (791, 23722), (818, 22939), (1582, 11861), (2863, 6554), (3277, 5726)]