18217610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 16376950

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 769, 1030, 1538, 2369, 3845, 4738, 7690, 11845, 17687, 23690, 35374, 79207, 88435, 158414, 176870, 396035, 792070, 1821761, 3643522, 9108805, 18217610]

約数ペア:

[(1, 18217610), (2, 9108805), (5, 3643522), (10, 1821761), (23, 792070), (46, 396035), (103, 176870), (115, 158414), (206, 88435), (230, 79207), (515, 35374), (769, 23690), (1030, 17687), (1538, 11845), (2369, 7690), (3845, 4738)]