21430044

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14519}}^1$

素因数の和:14570

約数の個数: 36

約数和(自身を含む): 55495440

約数和(自身を除く): 34065396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14519, 29038, 43557, 58076, 87114, 130671, 174228, 261342, 522684, 595279, 1190558, 1785837, 2381116, 3571674, 5357511, 7143348, 10715022, 21430044]

約数ペア:

[(1, 21430044), (2, 10715022), (3, 7143348), (4, 5357511), (6, 3571674), (9, 2381116), (12, 1785837), (18, 1190558), (36, 595279), (41, 522684), (82, 261342), (123, 174228), (164, 130671), (246, 87114), (369, 58076), (492, 43557), (738, 29038), (1476, 14519)]