19007978706

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1559821}}^1$

素因数の和:1560506

約数の個数: 24

約数和(自身を含む): 41244813324

約数和(自身を除く): 22236834618

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 4062, 6093, 12186, 1559821, 3119642, 4679463, 9358926, 14038389, 28076778, 1055998817, 2111997634, 3167996451, 6335992902, 9503989353, 19007978706]

約数ペア:

[(1, 19007978706), (2, 9503989353), (3, 6335992902), (6, 3167996451), (9, 2111997634), (18, 1055998817), (677, 28076778), (1354, 14038389), (2031, 9358926), (4062, 4679463), (6093, 3119642), (12186, 1559821)]