487179108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1040981}}^1$

素因数の和:1041004

約数の個数: 36

約数和(自身を含む): 1326211068

約数和(自身を除く): 839031960

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1040981, 2081962, 3122943, 4163924, 6245886, 9368829, 12491772, 13532753, 18737658, 27065506, 37475316, 40598259, 54131012, 81196518, 121794777, 162393036, 243589554, 487179108]

約数ペア:

[(1, 487179108), (2, 243589554), (3, 162393036), (4, 121794777), (6, 81196518), (9, 54131012), (12, 40598259), (13, 37475316), (18, 27065506), (26, 18737658), (36, 13532753), (39, 12491772), (52, 9368829), (78, 6245886), (117, 4163924), (156, 3122943), (234, 2081962), (468, 1040981)]