18545892

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3671}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 43388352

約数和(自身を除く): 24842460

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3671, 5052, 7342, 11013, 14684, 22026, 44052, 1545491, 3090982, 4636473, 6181964, 9272946, 18545892]

約数ペア:

[(1, 18545892), (2, 9272946), (3, 6181964), (4, 4636473), (6, 3090982), (12, 1545491), (421, 44052), (842, 22026), (1263, 14684), (1684, 11013), (2526, 7342), (3671, 5052)]