18392049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 29859200

約数和(自身を除く): 11467151

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 859, 1647, 2379, 2577, 7137, 7731, 11167, 21411, 23193, 33501, 52399, 100503, 157197, 301509, 471591, 681187, 1414773, 2043561, 6130683, 18392049]

約数ペア:

[(1, 18392049), (3, 6130683), (9, 2043561), (13, 1414773), (27, 681187), (39, 471591), (61, 301509), (117, 157197), (183, 100503), (351, 52399), (549, 33501), (793, 23193), (859, 21411), (1647, 11167), (2379, 7731), (2577, 7137)]