172875906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2437}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 429009984

約数和(自身を除く): 256134078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 1126, 1689, 2437, 3378, 3941, 4874, 5067, 7311, 7882, 10134, 11823, 14622, 17059, 21933, 23646, 34118, 35469, 43866, 51177, 70938, 102354, 153531, 307062, 1372031, 2744062, 4116093, 8232186, 9604217, 12348279, 19208434, 24696558, 28812651, 57625302, 86437953, 172875906]

約数ペア:

[(1, 172875906), (2, 86437953), (3, 57625302), (6, 28812651), (7, 24696558), (9, 19208434), (14, 12348279), (18, 9604217), (21, 8232186), (42, 4116093), (63, 2744062), (126, 1372031), (563, 307062), (1126, 153531), (1689, 102354), (2437, 70938), (3378, 51177), (3941, 43866), (4874, 35469), (5067, 34118), (7311, 23646), (7882, 21933), (10134, 17059), (11823, 14622)]