2912370138

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{5711}}^1$

素因数の和:6451

約数の個数: 48

約数和(自身を含む): 6474529152

約数和(自身を除く): 3562159014

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 691, 738, 1382, 2073, 4146, 5711, 6219, 11422, 12438, 17133, 28331, 34266, 51399, 56662, 84993, 102798, 169986, 234151, 254979, 468302, 509958, 702453, 1404906, 2107359, 3946301, 4214718, 7892602, 11838903, 23677806, 35516709, 71033418, 161798341, 323596682, 485395023, 970790046, 1456185069, 2912370138]

約数ペア:

[(1, 2912370138), (2, 1456185069), (3, 970790046), (6, 485395023), (9, 323596682), (18, 161798341), (41, 71033418), (82, 35516709), (123, 23677806), (246, 11838903), (369, 7892602), (691, 4214718), (738, 3946301), (1382, 2107359), (2073, 1404906), (4146, 702453), (5711, 509958), (6219, 468302), (11422, 254979), (12438, 234151), (17133, 169986), (28331, 102798), (34266, 84993), (51399, 56662)]