18297776

素因数分解:

$2^4\times 7^2\times {\mathrm{23339}}^1$

素因数の和:23361

約数の個数: 30

約数和(自身を含む): 41241780

約数和(自身を除く): 22944004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23339, 46678, 93356, 163373, 186712, 326746, 373424, 653492, 1143611, 1306984, 2287222, 2613968, 4574444, 9148888, 18297776]

約数ペア:

[(1, 18297776), (2, 9148888), (4, 4574444), (7, 2613968), (8, 2287222), (14, 1306984), (16, 1143611), (28, 653492), (49, 373424), (56, 326746), (98, 186712), (112, 163373), (196, 93356), (392, 46678), (784, 23339)]