67898682726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39989}}^1\times {\mathrm{40427}}^1$

素因数の和:80428

約数の個数: 32

約数和(自身を含む): 155204709120

約数和(自身を除く): 87306026394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39989, 40427, 79978, 80854, 119967, 121281, 239934, 242562, 279923, 282989, 559846, 565978, 839769, 848967, 1679538, 1697934, 1616635303, 3233270606, 4849905909, 9699811818, 11316447121, 22632894242, 33949341363, 67898682726]

約数ペア:

[(1, 67898682726), (2, 33949341363), (3, 22632894242), (6, 11316447121), (7, 9699811818), (14, 4849905909), (21, 3233270606), (42, 1616635303), (39989, 1697934), (40427, 1679538), (79978, 848967), (80854, 839769), (119967, 565978), (121281, 559846), (239934, 282989), (242562, 279923)]