745212366

素因数分解:

$2^1\times 3^3\times {\mathrm{2579}}^1\times {\mathrm{5351}}^1$

素因数の和:7941

約数の個数: 32

約数和(自身を含む): 1656979200

約数和(自身を除く): 911766834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2579, 5158, 5351, 7737, 10702, 15474, 16053, 23211, 32106, 46422, 48159, 69633, 96318, 139266, 144477, 288954, 13800229, 27600458, 41400687, 82801374, 124202061, 248404122, 372606183, 745212366]

約数ペア:

[(1, 745212366), (2, 372606183), (3, 248404122), (6, 124202061), (9, 82801374), (18, 41400687), (27, 27600458), (54, 13800229), (2579, 288954), (5158, 144477), (5351, 139266), (7737, 96318), (10702, 69633), (15474, 48159), (16053, 46422), (23211, 32106)]