18461817

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5682

約数の個数: 24

約数和(自身を含む): 30068640

約数和(自身を除く): 11606823

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5651, 16953, 50859, 62161, 152577, 186483, 559449, 683771, 1678347, 2051313, 6153939, 18461817]

約数ペア:

[(1, 18461817), (3, 6153939), (9, 2051313), (11, 1678347), (27, 683771), (33, 559449), (99, 186483), (121, 152577), (297, 62161), (363, 50859), (1089, 16953), (3267, 5651)]