22678428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^2\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 53845512

約数和(自身を除く): 31167084

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 421, 804, 842, 1263, 1684, 2526, 4489, 5052, 8978, 13467, 17956, 26934, 28207, 53868, 56414, 84621, 112828, 169242, 338484, 1889869, 3779738, 5669607, 7559476, 11339214, 22678428]

約数ペア:

[(1, 22678428), (2, 11339214), (3, 7559476), (4, 5669607), (6, 3779738), (12, 1889869), (67, 338484), (134, 169242), (201, 112828), (268, 84621), (402, 56414), (421, 53868), (804, 28207), (842, 26934), (1263, 17956), (1684, 13467), (2526, 8978), (4489, 5052)]