12420366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 28785408

約数和(自身を除く): 16365042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 4051, 8102, 12153, 24306, 28357, 56714, 85071, 170142, 295723, 591446, 887169, 1774338, 2070061, 4140122, 6210183, 12420366]

約数ペア:

[(1, 12420366), (2, 6210183), (3, 4140122), (6, 2070061), (7, 1774338), (14, 887169), (21, 591446), (42, 295723), (73, 170142), (146, 85071), (219, 56714), (438, 28357), (511, 24306), (1022, 12153), (1533, 8102), (3066, 4051)]