9118018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 18184824

約数和(自身を除く): 9066806

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 421, 442, 637, 833, 842, 1274, 1547, 1666, 2947, 3094, 5473, 5894, 7157, 10829, 10946, 14314, 20629, 21658, 38311, 41258, 50099, 76622, 93041, 100198, 186082, 268177, 350693, 536354, 651287, 701386, 1302574, 4559009, 9118018]

約数ペア:

[(1, 9118018), (2, 4559009), (7, 1302574), (13, 701386), (14, 651287), (17, 536354), (26, 350693), (34, 268177), (49, 186082), (91, 100198), (98, 93041), (119, 76622), (182, 50099), (221, 41258), (238, 38311), (421, 21658), (442, 20629), (637, 14314), (833, 10946), (842, 10829), (1274, 7157), (1547, 5894), (1666, 5473), (2947, 3094)]