9780474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 13858566

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 379, 391, 506, 561, 758, 759, 782, 1122, 1137, 1173, 1518, 2274, 2346, 4169, 4301, 6443, 8338, 8602, 8717, 12507, 12886, 12903, 17434, 19329, 25014, 25806, 26151, 38658, 52302, 70873, 95887, 141746, 148189, 191774, 212619, 287661, 296378, 425238, 444567, 575322, 889134, 1630079, 3260158, 4890237, 9780474]

約数ペア:

[(1, 9780474), (2, 4890237), (3, 3260158), (6, 1630079), (11, 889134), (17, 575322), (22, 444567), (23, 425238), (33, 296378), (34, 287661), (46, 212619), (51, 191774), (66, 148189), (69, 141746), (102, 95887), (138, 70873), (187, 52302), (253, 38658), (374, 26151), (379, 25806), (391, 25014), (506, 19329), (561, 17434), (758, 12903), (759, 12886), (782, 12507), (1122, 8717), (1137, 8602), (1173, 8338), (1518, 6443), (2274, 4301), (2346, 4169)]