1965474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 5129280

約数和(自身を除く): 3163806

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, 821, 1197, 1642, 2394, 2463, 4926, 5747, 7389, 11494, 14778, 15599, 17241, 31198, 34482, 46797, 51723, 93594, 103446, 109193, 140391, 218386, 280782, 327579, 655158, 982737, 1965474]

約数ペア:

[(1, 1965474), (2, 982737), (3, 655158), (6, 327579), (7, 280782), (9, 218386), (14, 140391), (18, 109193), (19, 103446), (21, 93594), (38, 51723), (42, 46797), (57, 34482), (63, 31198), (114, 17241), (126, 15599), (133, 14778), (171, 11494), (266, 7389), (342, 5747), (399, 4926), (798, 2463), (821, 2394), (1197, 1642)]