313993782

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{38851}}^1$

素因数の和:39308

約数の個数: 24

約数和(自身を含む): 681852600

約数和(自身を除く): 367858818

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 38851, 77702, 116553, 233106, 349659, 699318, 17444099, 34888198, 52332297, 104664594, 156996891, 313993782]

約数ペア:

[(1, 313993782), (2, 156996891), (3, 104664594), (6, 52332297), (9, 34888198), (18, 17444099), (449, 699318), (898, 349659), (1347, 233106), (2694, 116553), (4041, 77702), (8082, 38851)]