17893926

素因数分解:

$2^1\times 3^3\times {\mathrm{331369}}^1$

素因数の和:331380

約数の個数: 16

約数和(自身を含む): 39764400

約数和(自身を除く): 21870474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331369, 662738, 994107, 1988214, 2982321, 5964642, 8946963, 17893926]

約数ペア:

[(1, 17893926), (2, 8946963), (3, 5964642), (6, 2982321), (9, 1988214), (18, 994107), (27, 662738), (54, 331369)]