21274044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{161167}}^1$

素因数の和:161185

約数の個数: 24

約数和(自身を含む): 54152448

約数和(自身を除く): 32878404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 161167, 322334, 483501, 644668, 967002, 1772837, 1934004, 3545674, 5318511, 7091348, 10637022, 21274044]

約数ペア:

[(1, 21274044), (2, 10637022), (3, 7091348), (4, 5318511), (6, 3545674), (11, 1934004), (12, 1772837), (22, 967002), (33, 644668), (44, 483501), (66, 322334), (132, 161167)]