858931452

素因数分解:

$2^2\times 3^4\times {\mathrm{997}}^1\times {\mathrm{2659}}^1$

素因数の和:3672

約数の個数: 60

約数和(自身を含む): 2248513960

約数和(自身を除く): 1389582508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 997, 1994, 2659, 2991, 3988, 5318, 5982, 7977, 8973, 10636, 11964, 15954, 17946, 23931, 26919, 31908, 35892, 47862, 53838, 71793, 80757, 95724, 107676, 143586, 161514, 215379, 287172, 323028, 430758, 861516, 2651023, 5302046, 7953069, 10604092, 15906138, 23859207, 31812276, 47718414, 71577621, 95436828, 143155242, 214732863, 286310484, 429465726, 858931452]

約数ペア:

[(1, 858931452), (2, 429465726), (3, 286310484), (4, 214732863), (6, 143155242), (9, 95436828), (12, 71577621), (18, 47718414), (27, 31812276), (36, 23859207), (54, 15906138), (81, 10604092), (108, 7953069), (162, 5302046), (324, 2651023), (997, 861516), (1994, 430758), (2659, 323028), (2991, 287172), (3988, 215379), (5318, 161514), (5982, 143586), (7977, 107676), (8973, 95724), (10636, 80757), (11964, 71793), (15954, 53838), (17946, 47862), (23931, 35892), (26919, 31908)]