2021677896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{388187}}^1$

素因数の和:388234

約数の個数: 64

約数和(自身を含む): 5962567680

約数和(自身を除く): 3940889784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 388187, 776374, 1164561, 1552748, 2329122, 2717309, 3105496, 4658244, 5434618, 8151927, 9316488, 10869236, 12033797, 16303854, 21738472, 24067594, 32607708, 36101391, 48135188, 65215416, 72202782, 84236579, 96270376, 144405564, 168473158, 252709737, 288811128, 336946316, 505419474, 673892632, 1010838948, 2021677896]

約数ペア:

[(1, 2021677896), (2, 1010838948), (3, 673892632), (4, 505419474), (6, 336946316), (7, 288811128), (8, 252709737), (12, 168473158), (14, 144405564), (21, 96270376), (24, 84236579), (28, 72202782), (31, 65215416), (42, 48135188), (56, 36101391), (62, 32607708), (84, 24067594), (93, 21738472), (124, 16303854), (168, 12033797), (186, 10869236), (217, 9316488), (248, 8151927), (372, 5434618), (434, 4658244), (651, 3105496), (744, 2717309), (868, 2329122), (1302, 1552748), (1736, 1164561), (2604, 776374), (5208, 388187)]