181813668

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{109001}}^1$

素因数の和:109147

約数の個数: 24

約数和(自身を含む): 427287840

約数和(自身を除く): 245474172

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 109001, 218002, 327003, 436004, 654006, 1308012, 15151139, 30302278, 45453417, 60604556, 90906834, 181813668]

約数ペア:

[(1, 181813668), (2, 90906834), (3, 60604556), (4, 45453417), (6, 30302278), (12, 15151139), (139, 1308012), (278, 654006), (417, 436004), (556, 327003), (834, 218002), (1668, 109001)]