8991138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8867}}^1$

素因数の和:8898

約数の個数: 24

約数和(自身を含む): 19474128

約数和(自身を除く): 10482990

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 8867, 17734, 26601, 53202, 115271, 230542, 345813, 691626, 1498523, 2997046, 4495569, 8991138]

約数ペア:

[(1, 8991138), (2, 4495569), (3, 2997046), (6, 1498523), (13, 691626), (26, 345813), (39, 230542), (78, 115271), (169, 53202), (338, 26601), (507, 17734), (1014, 8867)]