12764844

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 33327840

約数和(自身を除く): 20562996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 653, 724, 1086, 1306, 1629, 1959, 2172, 2612, 3258, 3918, 4887, 5877, 6516, 7836, 9774, 11754, 17631, 19548, 23508, 35262, 70524, 118193, 236386, 354579, 472772, 709158, 1063737, 1418316, 2127474, 3191211, 4254948, 6382422, 12764844]

約数ペア:

[(1, 12764844), (2, 6382422), (3, 4254948), (4, 3191211), (6, 2127474), (9, 1418316), (12, 1063737), (18, 709158), (27, 472772), (36, 354579), (54, 236386), (108, 118193), (181, 70524), (362, 35262), (543, 23508), (653, 19548), (724, 17631), (1086, 11754), (1306, 9774), (1629, 7836), (1959, 6516), (2172, 5877), (2612, 4887), (3258, 3918)]