18447972

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{10181}}^1$

素因数の和:10339

約数の個数: 24

約数和(自身を含む): 43334592

約数和(自身を除く): 24886620

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 10181, 20362, 30543, 40724, 61086, 122172, 1537331, 3074662, 4611993, 6149324, 9223986, 18447972]

約数ペア:

[(1, 18447972), (2, 9223986), (3, 6149324), (4, 4611993), (6, 3074662), (12, 1537331), (151, 122172), (302, 61086), (453, 40724), (604, 30543), (906, 20362), (1812, 10181)]