21766734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 30799026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 2339, 3102, 4653, 4678, 7017, 9306, 14034, 21051, 25729, 42102, 51458, 77187, 109933, 154374, 219866, 231561, 329799, 463122, 659598, 989397, 1209263, 1978794, 2418526, 3627789, 7255578, 10883367, 21766734]

約数ペア:

[(1, 21766734), (2, 10883367), (3, 7255578), (6, 3627789), (9, 2418526), (11, 1978794), (18, 1209263), (22, 989397), (33, 659598), (47, 463122), (66, 329799), (94, 231561), (99, 219866), (141, 154374), (198, 109933), (282, 77187), (423, 51458), (517, 42102), (846, 25729), (1034, 21051), (1551, 14034), (2339, 9306), (3102, 7017), (4653, 4678)]