18038388

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{40627}}^1$

素因数の和:40671

約数の個数: 24

約数和(自身を含む): 43228192

約数和(自身を除く): 25189804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 40627, 81254, 121881, 162508, 243762, 487524, 1503199, 3006398, 4509597, 6012796, 9019194, 18038388]

約数ペア:

[(1, 18038388), (2, 9019194), (3, 6012796), (4, 4509597), (6, 3006398), (12, 1503199), (37, 487524), (74, 243762), (111, 162508), (148, 121881), (222, 81254), (444, 40627)]