12020868

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4784

約数の個数: 36

約数和(自身を含む): 30820608

約数和(自身を除く): 18799740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4703, 9406, 14109, 18812, 28218, 42327, 56436, 84654, 169308, 333913, 667826, 1001739, 1335652, 2003478, 3005217, 4006956, 6010434, 12020868]

約数ペア:

[(1, 12020868), (2, 6010434), (3, 4006956), (4, 3005217), (6, 2003478), (9, 1335652), (12, 1001739), (18, 667826), (36, 333913), (71, 169308), (142, 84654), (213, 56436), (284, 42327), (426, 28218), (639, 18812), (852, 14109), (1278, 9406), (2556, 4703)]