18057128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 18956632

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4283, 8566, 17132, 34264, 72811, 132773, 145622, 265546, 291244, 531092, 582488, 1062184, 2257141, 4514282, 9028564, 18057128]

約数ペア:

[(1, 18057128), (2, 9028564), (4, 4514282), (8, 2257141), (17, 1062184), (31, 582488), (34, 531092), (62, 291244), (68, 265546), (124, 145622), (136, 132773), (248, 72811), (527, 34264), (1054, 17132), (2108, 8566), (4216, 4283)]