18013186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9551}}^1$

素因数の和:9617

約数の個数: 16

約数和(自身を含む): 28885248

約数和(自身を除く): 10872062

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 9551, 19102, 219673, 391591, 439346, 783182, 9006593, 18013186]

約数ペア:

[(1, 18013186), (2, 9006593), (23, 783182), (41, 439346), (46, 391591), (82, 219673), (943, 19102), (1886, 9551)]