18673018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14657}}^1$

素因数の和:14686

約数の個数: 24

約数和(自身を含む): 35091252

約数和(自身を除く): 16418234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14657, 29314, 102599, 190541, 205198, 381082, 718193, 1333787, 1436386, 2667574, 9336509, 18673018]

約数ペア:

[(1, 18673018), (2, 9336509), (7, 2667574), (13, 1436386), (14, 1333787), (26, 718193), (49, 381082), (91, 205198), (98, 190541), (182, 102599), (637, 29314), (1274, 14657)]