18708654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5712

約数の個数: 32

約数和(自身を含む): 40752000

約数和(自身を除く): 22043346

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 5659, 11318, 16977, 33954, 107521, 164111, 215042, 322563, 328222, 492333, 645126, 984666, 3118109, 6236218, 9354327, 18708654]

約数ペア:

[(1, 18708654), (2, 9354327), (3, 6236218), (6, 3118109), (19, 984666), (29, 645126), (38, 492333), (57, 328222), (58, 322563), (87, 215042), (114, 164111), (174, 107521), (551, 33954), (1102, 16977), (1653, 11318), (3306, 5659)]