18672079101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{850393}}^1$

素因数の和:850972

約数の個数: 16

約数和(自身を含む): 26858844096

約数和(自身を除く): 8186764995

約数列:

[1, 3, 13, 39, 563, 1689, 7319, 21957, 850393, 2551179, 11055109, 33165327, 478771259, 1436313777, 6224026367, 18672079101]

約数ペア:

[(1, 18672079101), (3, 6224026367), (13, 1436313777), (39, 478771259), (563, 33165327), (1689, 11055109), (7319, 2551179), (21957, 850393)]