18367246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 28232784

約数和(自身を除く): 9865538

約数列:

[1, 2, 67, 113, 134, 226, 1213, 2426, 7571, 15142, 81271, 137069, 162542, 274138, 9183623, 18367246]

約数ペア:

[(1, 18367246), (2, 9183623), (67, 274138), (113, 162542), (134, 137069), (226, 81271), (1213, 15142), (2426, 7571)]