2826857556

素因数分解:

$2^2\times 3^4\times {\mathrm{397}}^1\times {\mathrm{21977}}^1$

素因数の和:22390

約数の個数: 60

約数和(自身を含む): 7408915668

約数和(自身を除く): 4582058112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 10719, 14292, 21438, 21977, 32157, 42876, 43954, 64314, 65931, 87908, 128628, 131862, 197793, 263724, 395586, 593379, 791172, 1186758, 1780137, 2373516, 3560274, 7120548, 8724869, 17449738, 26174607, 34899476, 52349214, 78523821, 104698428, 157047642, 235571463, 314095284, 471142926, 706714389, 942285852, 1413428778, 2826857556]

約数ペア:

[(1, 2826857556), (2, 1413428778), (3, 942285852), (4, 706714389), (6, 471142926), (9, 314095284), (12, 235571463), (18, 157047642), (27, 104698428), (36, 78523821), (54, 52349214), (81, 34899476), (108, 26174607), (162, 17449738), (324, 8724869), (397, 7120548), (794, 3560274), (1191, 2373516), (1588, 1780137), (2382, 1186758), (3573, 791172), (4764, 593379), (7146, 395586), (10719, 263724), (14292, 197793), (21438, 131862), (21977, 128628), (32157, 87908), (42876, 65931), (43954, 64314)]