25241922

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 58329600

約数和(自身を除く): 33087678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 79, 97, 122, 158, 183, 194, 237, 291, 366, 474, 549, 582, 711, 873, 1098, 1422, 1647, 1746, 2133, 2619, 3294, 4266, 4819, 5238, 5917, 7663, 9638, 11834, 14457, 15326, 17751, 22989, 28914, 35502, 43371, 45978, 53253, 68967, 86742, 106506, 130113, 137934, 159759, 206901, 260226, 319518, 413802, 467443, 934886, 1402329, 2804658, 4206987, 8413974, 12620961, 25241922]

約数ペア:

[(1, 25241922), (2, 12620961), (3, 8413974), (6, 4206987), (9, 2804658), (18, 1402329), (27, 934886), (54, 467443), (61, 413802), (79, 319518), (97, 260226), (122, 206901), (158, 159759), (183, 137934), (194, 130113), (237, 106506), (291, 86742), (366, 68967), (474, 53253), (549, 45978), (582, 43371), (711, 35502), (873, 28914), (1098, 22989), (1422, 17751), (1647, 15326), (1746, 14457), (2133, 11834), (2619, 9638), (3294, 7663), (4266, 5917), (4819, 5238)]