18007036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 32845680

約数和(自身を除く): 14838644

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 1861, 2419, 3722, 4838, 7444, 9676, 76301, 109799, 152602, 219598, 305204, 439196, 4501759, 9003518, 18007036]

約数ペア:

[(1, 18007036), (2, 9003518), (4, 4501759), (41, 439196), (59, 305204), (82, 219598), (118, 152602), (164, 109799), (236, 76301), (1861, 9676), (2419, 7444), (3722, 4838)]