11861766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 30011904

約数和(自身を除く): 18150138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2003, 2961, 4006, 5922, 6009, 12018, 14021, 18027, 28042, 36054, 42063, 84126, 94141, 126189, 188282, 252378, 282423, 564846, 658987, 847269, 1317974, 1694538, 1976961, 3953922, 5930883, 11861766]

約数ペア:

[(1, 11861766), (2, 5930883), (3, 3953922), (6, 1976961), (7, 1694538), (9, 1317974), (14, 847269), (18, 658987), (21, 564846), (42, 282423), (47, 252378), (63, 188282), (94, 126189), (126, 94141), (141, 84126), (282, 42063), (329, 36054), (423, 28042), (658, 18027), (846, 14021), (987, 12018), (1974, 6009), (2003, 5922), (2961, 4006)]