18774234

素因数分解:

$2^1\times 3^3\times {\mathrm{347671}}^1$

素因数の和:347682

約数の個数: 16

約数和(自身を含む): 41720640

約数和(自身を除く): 22946406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347671, 695342, 1043013, 2086026, 3129039, 6258078, 9387117, 18774234]

約数ペア:

[(1, 18774234), (2, 9387117), (3, 6258078), (6, 3129039), (9, 2086026), (18, 1043013), (27, 695342), (54, 347671)]