9381906

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 40

約数和(自身を含む): 21758220

約数和(自身を除く): 12376314

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 1997, 2349, 3994, 4698, 5991, 11982, 17973, 35946, 53919, 57913, 107838, 115826, 161757, 173739, 323514, 347478, 521217, 1042434, 1563651, 3127302, 4690953, 9381906]

約数ペア:

[(1, 9381906), (2, 4690953), (3, 3127302), (6, 1563651), (9, 1042434), (18, 521217), (27, 347478), (29, 323514), (54, 173739), (58, 161757), (81, 115826), (87, 107838), (162, 57913), (174, 53919), (261, 35946), (522, 17973), (783, 11982), (1566, 5991), (1997, 4698), (2349, 3994)]