40561212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78607}}^1$

素因数の和:78657

約数の個数: 24

約数和(自身を含む): 96845056

約数和(自身を除く): 56283844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 78607, 157214, 235821, 314428, 471642, 943284, 3380101, 6760202, 10140303, 13520404, 20280606, 40561212]

約数ペア:

[(1, 40561212), (2, 20280606), (3, 13520404), (4, 10140303), (6, 6760202), (12, 3380101), (43, 943284), (86, 471642), (129, 314428), (172, 235821), (258, 157214), (516, 78607)]