66505212

素因数分解:

$2^2\times 3^6\times {\mathrm{22807}}^1$

素因数の和:22829

約数の個数: 42

約数和(自身を含む): 174504008

約数和(自身を除く): 107998796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22807, 45614, 68421, 91228, 136842, 205263, 273684, 410526, 615789, 821052, 1231578, 1847367, 2463156, 3694734, 5542101, 7389468, 11084202, 16626303, 22168404, 33252606, 66505212]

約数ペア:

[(1, 66505212), (2, 33252606), (3, 22168404), (4, 16626303), (6, 11084202), (9, 7389468), (12, 5542101), (18, 3694734), (27, 2463156), (36, 1847367), (54, 1231578), (81, 821052), (108, 615789), (162, 410526), (243, 273684), (324, 205263), (486, 136842), (729, 91228), (972, 68421), (1458, 45614), (2916, 22807)]