18188674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76423}}^1$

素因数の和:76449

約数の個数: 16

約数和(自身を含む): 33015168

約数和(自身を除く): 14826494

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 76423, 152846, 534961, 1069922, 1299191, 2598382, 9094337, 18188674]

約数ペア:

[(1, 18188674), (2, 9094337), (7, 2598382), (14, 1299191), (17, 1069922), (34, 534961), (119, 152846), (238, 76423)]