2019291876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2671021}}^1$

素因数の和:2671041

約数の個数: 48

約数和(自身を含む): 5983089280

約数和(自身を除く): 3963797404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2671021, 5342042, 8013063, 10684084, 16026126, 18697147, 24039189, 32052252, 37394294, 48078378, 56091441, 72117567, 74788588, 96156756, 112182882, 144235134, 168274323, 224365764, 288470268, 336548646, 504822969, 673097292, 1009645938, 2019291876]

約数ペア:

[(1, 2019291876), (2, 1009645938), (3, 673097292), (4, 504822969), (6, 336548646), (7, 288470268), (9, 224365764), (12, 168274323), (14, 144235134), (18, 112182882), (21, 96156756), (27, 74788588), (28, 72117567), (36, 56091441), (42, 48078378), (54, 37394294), (63, 32052252), (84, 24039189), (108, 18697147), (126, 16026126), (189, 10684084), (252, 8013063), (378, 5342042), (756, 2671021)]