18232330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 36267264

約数和(自身を除く): 18034934

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4663, 9326, 23315, 46630, 79271, 107249, 158542, 214498, 396355, 536245, 792710, 1072490, 1823233, 3646466, 9116165, 18232330]

約数ペア:

[(1, 18232330), (2, 9116165), (5, 3646466), (10, 1823233), (17, 1072490), (23, 792710), (34, 536245), (46, 396355), (85, 214498), (115, 158542), (170, 107249), (230, 79271), (391, 46630), (782, 23315), (1955, 9326), (3910, 4663)]