19003916898

素因数分解:

$2^1\times 3^4\times {\mathrm{2789}}^1\times {\mathrm{42061}}^1$

素因数の和:44864

約数の個数: 40

約数和(自身を含む): 42599131740

約数和(自身を除く): 23595214842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2789, 5578, 8367, 16734, 25101, 42061, 50202, 75303, 84122, 126183, 150606, 225909, 252366, 378549, 451818, 757098, 1135647, 2271294, 3406941, 6813882, 117308129, 234616258, 351924387, 703848774, 1055773161, 2111546322, 3167319483, 6334638966, 9501958449, 19003916898]

約数ペア:

[(1, 19003916898), (2, 9501958449), (3, 6334638966), (6, 3167319483), (9, 2111546322), (18, 1055773161), (27, 703848774), (54, 351924387), (81, 234616258), (162, 117308129), (2789, 6813882), (5578, 3406941), (8367, 2271294), (16734, 1135647), (25101, 757098), (42061, 451818), (50202, 378549), (75303, 252366), (84122, 225909), (126183, 150606)]