40347864

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18120

約数の個数: 48

約数和(自身を含む): 112806720

約数和(自身を除く): 72458856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 18077, 36154, 54231, 72308, 108462, 144616, 162693, 216924, 325386, 433848, 560387, 650772, 1120774, 1301544, 1681161, 2241548, 3362322, 4483096, 5043483, 6724644, 10086966, 13449288, 20173932, 40347864]

約数ペア:

[(1, 40347864), (2, 20173932), (3, 13449288), (4, 10086966), (6, 6724644), (8, 5043483), (9, 4483096), (12, 3362322), (18, 2241548), (24, 1681161), (31, 1301544), (36, 1120774), (62, 650772), (72, 560387), (93, 433848), (124, 325386), (186, 216924), (248, 162693), (279, 144616), (372, 108462), (558, 72308), (744, 54231), (1116, 36154), (2232, 18077)]