2019450216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179411}}^1$

素因数の和:179494

約数の個数: 64

約数和(自身を含む): 5856007680

約数和(自身を除く): 3836557464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 179411, 358822, 538233, 717644, 1076466, 1255877, 1435288, 2152932, 2511754, 3767631, 4305864, 5023508, 7535262, 10047016, 12020537, 15070524, 24041074, 30141048, 36061611, 48082148, 72123222, 84143759, 96164296, 144246444, 168287518, 252431277, 288492888, 336575036, 504862554, 673150072, 1009725108, 2019450216]

約数ペア:

[(1, 2019450216), (2, 1009725108), (3, 673150072), (4, 504862554), (6, 336575036), (7, 288492888), (8, 252431277), (12, 168287518), (14, 144246444), (21, 96164296), (24, 84143759), (28, 72123222), (42, 48082148), (56, 36061611), (67, 30141048), (84, 24041074), (134, 15070524), (168, 12020537), (201, 10047016), (268, 7535262), (402, 5023508), (469, 4305864), (536, 3767631), (804, 2511754), (938, 2152932), (1407, 1435288), (1608, 1255877), (1876, 1076466), (2814, 717644), (3752, 538233), (5628, 358822), (11256, 179411)]