668895048

素因数分解:

$2^3\times 3^2\times {\mathrm{9290209}}^1$

素因数の和:9290221

約数の個数: 24

約数和(自身を含む): 1811590950

約数和(自身を除く): 1142695902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9290209, 18580418, 27870627, 37160836, 55741254, 74321672, 83611881, 111482508, 167223762, 222965016, 334447524, 668895048]

約数ペア:

[(1, 668895048), (2, 334447524), (3, 222965016), (4, 167223762), (6, 111482508), (8, 83611881), (9, 74321672), (12, 55741254), (18, 37160836), (24, 27870627), (36, 18580418), (72, 9290209)]