31009806

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7523}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 67490280

約数和(自身を除く): 36480474

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 7523, 15046, 22569, 45138, 67707, 135414, 1722767, 3445534, 5168301, 10336602, 15504903, 31009806]

約数ペア:

[(1, 31009806), (2, 15504903), (3, 10336602), (6, 5168301), (9, 3445534), (18, 1722767), (229, 135414), (458, 67707), (687, 45138), (1374, 22569), (2061, 15046), (4122, 7523)]