198719676

素因数分解:

$2^2\times 3^3\times {\mathrm{1839997}}^1$

素因数の和:1840010

約数の個数: 24

約数和(自身を含む): 515199440

約数和(自身を除く): 316479764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1839997, 3679994, 5519991, 7359988, 11039982, 16559973, 22079964, 33119946, 49679919, 66239892, 99359838, 198719676]

約数ペア:

[(1, 198719676), (2, 99359838), (3, 66239892), (4, 49679919), (6, 33119946), (9, 22079964), (12, 16559973), (18, 11039982), (27, 7359988), (36, 5519991), (54, 3679994), (108, 1839997)]