18315126

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17881

約数の個数: 32

約数和(自身を含む): 42844800

約数和(自身を除く): 24529674

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17851, 35702, 53553, 107106, 160659, 321318, 339169, 481977, 678338, 963954, 1017507, 2035014, 3052521, 6105042, 9157563, 18315126]

約数ペア:

[(1, 18315126), (2, 9157563), (3, 6105042), (6, 3052521), (9, 2035014), (18, 1017507), (19, 963954), (27, 678338), (38, 481977), (54, 339169), (57, 321318), (114, 160659), (171, 107106), (342, 53553), (513, 35702), (1026, 17851)]