18512070316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1663}}^1\times {\mathrm{35227}}^1$

素因数の和:36973

約数の個数: 24

約数和(自身を含む): 32826859520

約数和(自身を除く): 14314789204

約数列:

[1, 2, 4, 79, 158, 316, 1663, 3326, 6652, 35227, 70454, 131377, 140908, 262754, 525508, 2782933, 5565866, 11131732, 58582501, 117165002, 234330004, 4628017579, 9256035158, 18512070316]

約数ペア:

[(1, 18512070316), (2, 9256035158), (4, 4628017579), (79, 234330004), (158, 117165002), (316, 58582501), (1663, 11131732), (3326, 5565866), (6652, 2782933), (35227, 525508), (70454, 262754), (131377, 140908)]