2019945042

素因数分解:

$2^1\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{102859}}^1$

素因数の和:103958

約数の個数: 24

約数和(自身を含む): 4380601680

約数和(自身を除く): 2360656638

約数列:

[1, 2, 3, 6, 9, 18, 1091, 2182, 3273, 6546, 9819, 19638, 102859, 205718, 308577, 617154, 925731, 1851462, 112219169, 224438338, 336657507, 673315014, 1009972521, 2019945042]

約数ペア:

[(1, 2019945042), (2, 1009972521), (3, 673315014), (6, 336657507), (9, 224438338), (18, 112219169), (1091, 1851462), (2182, 925731), (3273, 617154), (6546, 308577), (9819, 205718), (19638, 102859)]