21289873488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34118387}}^1$

素因数の和:34118411

約数の個数: 40

約数和(自身を含む): 59229521568

約数和(自身を除く): 37939648080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34118387, 68236774, 102355161, 136473548, 204710322, 272947096, 409420644, 443539031, 545894192, 818841288, 887078062, 1330617093, 1637682576, 1774156124, 2661234186, 3548312248, 5322468372, 7096624496, 10644936744, 21289873488]

約数ペア:

[(1, 21289873488), (2, 10644936744), (3, 7096624496), (4, 5322468372), (6, 3548312248), (8, 2661234186), (12, 1774156124), (13, 1637682576), (16, 1330617093), (24, 887078062), (26, 818841288), (39, 545894192), (48, 443539031), (52, 409420644), (78, 272947096), (104, 204710322), (156, 136473548), (208, 102355161), (312, 68236774), (624, 34118387)]