18170852

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5743}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 36669696

約数和(自身を除く): 18498844

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5743, 11486, 22972, 40201, 80402, 160804, 648959, 1297918, 2595836, 4542713, 9085426, 18170852]

約数ペア:

[(1, 18170852), (2, 9085426), (4, 4542713), (7, 2595836), (14, 1297918), (28, 648959), (113, 160804), (226, 80402), (452, 40201), (791, 22972), (1582, 11486), (3164, 5743)]