6821502576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{20302091}}^1$

素因数の和:20302109

約数の個数: 40

約数和(自身を含む): 20139675264

約数和(自身を除く): 13318172688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 20302091, 40604182, 60906273, 81208364, 121812546, 142114637, 162416728, 243625092, 284229274, 324833456, 426343911, 487250184, 568458548, 852687822, 974500368, 1136917096, 1705375644, 2273834192, 3410751288, 6821502576]

約数ペア:

[(1, 6821502576), (2, 3410751288), (3, 2273834192), (4, 1705375644), (6, 1136917096), (7, 974500368), (8, 852687822), (12, 568458548), (14, 487250184), (16, 426343911), (21, 324833456), (24, 284229274), (28, 243625092), (42, 162416728), (48, 142114637), (56, 121812546), (84, 81208364), (112, 60906273), (168, 40604182), (336, 20302091)]