17915148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5395

約数の個数: 48

約数和(自身を含む): 47953920

約数和(自身を除く): 30038772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5351, 10702, 16053, 21404, 32106, 48159, 64212, 96318, 144477, 165881, 192636, 288954, 331762, 497643, 577908, 663524, 995286, 1492929, 1990572, 2985858, 4478787, 5971716, 8957574, 17915148]

約数ペア:

[(1, 17915148), (2, 8957574), (3, 5971716), (4, 4478787), (6, 2985858), (9, 1990572), (12, 1492929), (18, 995286), (27, 663524), (31, 577908), (36, 497643), (54, 331762), (62, 288954), (93, 192636), (108, 165881), (124, 144477), (186, 96318), (279, 64212), (372, 48159), (558, 32106), (837, 21404), (1116, 16053), (1674, 10702), (3348, 5351)]