145261818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{620777}}^1$

素因数の和:620798

約数の個数: 24

約数和(自身を含む): 338944788

約数和(自身を除く): 193682970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 620777, 1241554, 1862331, 3724662, 5586993, 8070101, 11173986, 16140202, 24210303, 48420606, 72630909, 145261818]

約数ペア:

[(1, 145261818), (2, 72630909), (3, 48420606), (6, 24210303), (9, 16140202), (13, 11173986), (18, 8070101), (26, 5586993), (39, 3724662), (78, 1862331), (117, 1241554), (234, 620777)]