2358378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 5724576

約数和(自身を除く): 3366198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 277, 387, 473, 554, 774, 831, 946, 1419, 1662, 2493, 2838, 3047, 4257, 4986, 6094, 8514, 9141, 11911, 18282, 23822, 27423, 35733, 54846, 71466, 107199, 131021, 214398, 262042, 393063, 786126, 1179189, 2358378]

約数ペア:

[(1, 2358378), (2, 1179189), (3, 786126), (6, 393063), (9, 262042), (11, 214398), (18, 131021), (22, 107199), (33, 71466), (43, 54846), (66, 35733), (86, 27423), (99, 23822), (129, 18282), (198, 11911), (258, 9141), (277, 8514), (387, 6094), (473, 4986), (554, 4257), (774, 3047), (831, 2838), (946, 2493), (1419, 1662)]