19644966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 47443968

約数和(自身を除く): 27799002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 2111, 3102, 4222, 4653, 6333, 9306, 12666, 18999, 23221, 37998, 46442, 69663, 99217, 139326, 198434, 208989, 297651, 417978, 595302, 892953, 1091387, 1785906, 2182774, 3274161, 6548322, 9822483, 19644966]

約数ペア:

[(1, 19644966), (2, 9822483), (3, 6548322), (6, 3274161), (9, 2182774), (11, 1785906), (18, 1091387), (22, 892953), (33, 595302), (47, 417978), (66, 297651), (94, 208989), (99, 198434), (141, 139326), (198, 99217), (282, 69663), (423, 46442), (517, 37998), (846, 23221), (1034, 18999), (1551, 12666), (2111, 9306), (3102, 6333), (4222, 4653)]