12621564

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1531}}^1$

素因数の和:1770

約数の個数: 36

約数和(自身を含む): 32064760

約数和(自身を除く): 19443196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 1531, 2061, 2748, 3062, 4122, 4593, 6124, 8244, 9186, 13779, 18372, 27558, 55116, 350599, 701198, 1051797, 1402396, 2103594, 3155391, 4207188, 6310782, 12621564]

約数ペア:

[(1, 12621564), (2, 6310782), (3, 4207188), (4, 3155391), (6, 2103594), (9, 1402396), (12, 1051797), (18, 701198), (36, 350599), (229, 55116), (458, 27558), (687, 18372), (916, 13779), (1374, 9186), (1531, 8244), (2061, 6124), (2748, 4593), (3062, 4122)]