26988966

素因数分解:

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

素因数の和:533

約数の個数: 48

約数和(自身を含む): 61074000

約数和(自身を除く): 34085034

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 347, 447, 522, 694, 894, 1041, 1341, 2082, 2682, 3123, 4321, 6246, 8642, 10063, 12963, 20126, 25926, 30189, 38889, 51703, 60378, 77778, 90567, 103406, 155109, 181134, 310218, 465327, 930654, 1499387, 2998774, 4498161, 8996322, 13494483, 26988966]

約数ペア:

[(1, 26988966), (2, 13494483), (3, 8996322), (6, 4498161), (9, 2998774), (18, 1499387), (29, 930654), (58, 465327), (87, 310218), (149, 181134), (174, 155109), (261, 103406), (298, 90567), (347, 77778), (447, 60378), (522, 51703), (694, 38889), (894, 30189), (1041, 25926), (1341, 20126), (2082, 12963), (2682, 10063), (3123, 8642), (4321, 6246)]