18682236

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6569}}^1$

素因数の和:6658

約数の個数: 36

約数和(自身を含む): 47829600

約数和(自身を除く): 29147364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6569, 13138, 19707, 26276, 39414, 59121, 78828, 118242, 236484, 518951, 1037902, 1556853, 2075804, 3113706, 4670559, 6227412, 9341118, 18682236]

約数ペア:

[(1, 18682236), (2, 9341118), (3, 6227412), (4, 4670559), (6, 3113706), (9, 2075804), (12, 1556853), (18, 1037902), (36, 518951), (79, 236484), (158, 118242), (237, 78828), (316, 59121), (474, 39414), (711, 26276), (948, 19707), (1422, 13138), (2844, 6569)]