1396908

素因数分解:

$2^2\times 3^2\times {\mathrm{38803}}^1$

素因数の和:38813

約数の個数: 18

約数和(自身を含む): 3531164

約数和(自身を除く): 2134256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38803, 77606, 116409, 155212, 232818, 349227, 465636, 698454, 1396908]

約数ペア:

[(1, 1396908), (2, 698454), (3, 465636), (4, 349227), (6, 232818), (9, 155212), (12, 116409), (18, 77606), (36, 38803)]