1725966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 4268160

約数和(自身を除く): 2542194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 379, 414, 506, 758, 759, 1137, 1518, 2274, 2277, 3411, 4169, 4554, 6822, 8338, 8717, 12507, 17434, 25014, 26151, 37521, 52302, 75042, 78453, 95887, 156906, 191774, 287661, 575322, 862983, 1725966]

約数ペア:

[(1, 1725966), (2, 862983), (3, 575322), (6, 287661), (9, 191774), (11, 156906), (18, 95887), (22, 78453), (23, 75042), (33, 52302), (46, 37521), (66, 26151), (69, 25014), (99, 17434), (138, 12507), (198, 8717), (207, 8338), (253, 6822), (379, 4554), (414, 4169), (506, 3411), (758, 2277), (759, 2274), (1137, 1518)]