17992644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 43848000

約数和(自身を除く): 25855356

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 174, 298, 347, 348, 447, 596, 694, 894, 1041, 1388, 1788, 2082, 4164, 4321, 8642, 10063, 12963, 17284, 20126, 25926, 30189, 40252, 51703, 51852, 60378, 103406, 120756, 155109, 206812, 310218, 620436, 1499387, 2998774, 4498161, 5997548, 8996322, 17992644]

約数ペア:

[(1, 17992644), (2, 8996322), (3, 5997548), (4, 4498161), (6, 2998774), (12, 1499387), (29, 620436), (58, 310218), (87, 206812), (116, 155109), (149, 120756), (174, 103406), (298, 60378), (347, 51852), (348, 51703), (447, 40252), (596, 30189), (694, 25926), (894, 20126), (1041, 17284), (1388, 12963), (1788, 10063), (2082, 8642), (4164, 4321)]