18017236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 32901120

約数和(自身を除く): 14883884

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1223, 2446, 3683, 4892, 7366, 14732, 35467, 70934, 141868, 155321, 310642, 621284, 4504309, 9008618, 18017236]

約数ペア:

[(1, 18017236), (2, 9008618), (4, 4504309), (29, 621284), (58, 310642), (116, 155321), (127, 141868), (254, 70934), (508, 35467), (1223, 14732), (2446, 7366), (3683, 4892)]