6648138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 17334720

約数和(自身を除く): 10686582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 2777, 5554, 8331, 16662, 19439, 24993, 38878, 49986, 52763, 58317, 105526, 116634, 158289, 174951, 316578, 349902, 369341, 474867, 738682, 949734, 1108023, 2216046, 3324069, 6648138]

約数ペア:

[(1, 6648138), (2, 3324069), (3, 2216046), (6, 1108023), (7, 949734), (9, 738682), (14, 474867), (18, 369341), (19, 349902), (21, 316578), (38, 174951), (42, 158289), (57, 116634), (63, 105526), (114, 58317), (126, 52763), (133, 49986), (171, 38878), (266, 24993), (342, 19439), (399, 16662), (798, 8331), (1197, 5554), (2394, 2777)]