9921816

素因数分解:

$2^3\times 3^2\times {\mathrm{137803}}^1$

素因数の和:137815

約数の個数: 24

約数和(自身を含む): 26871780

約数和(自身を除く): 16949964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137803, 275606, 413409, 551212, 826818, 1102424, 1240227, 1653636, 2480454, 3307272, 4960908, 9921816]

約数ペア:

[(1, 9921816), (2, 4960908), (3, 3307272), (4, 2480454), (6, 1653636), (8, 1240227), (9, 1102424), (12, 826818), (18, 551212), (24, 413409), (36, 275606), (72, 137803)]