26443638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 63974400

約数和(自身を除く): 37530762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 271, 278, 351, 417, 542, 702, 813, 834, 1251, 1626, 1807, 2439, 2502, 3523, 3614, 3753, 4878, 5421, 7046, 7317, 7506, 10569, 10842, 14634, 16263, 21138, 31707, 32526, 37669, 48789, 63414, 75338, 95121, 97578, 113007, 190242, 226014, 339021, 489697, 678042, 979394, 1017063, 1469091, 2034126, 2938182, 4407273, 8814546, 13221819, 26443638]

約数ペア:

[(1, 26443638), (2, 13221819), (3, 8814546), (6, 4407273), (9, 2938182), (13, 2034126), (18, 1469091), (26, 1017063), (27, 979394), (39, 678042), (54, 489697), (78, 339021), (117, 226014), (139, 190242), (234, 113007), (271, 97578), (278, 95121), (351, 75338), (417, 63414), (542, 48789), (702, 37669), (813, 32526), (834, 31707), (1251, 21138), (1626, 16263), (1807, 14634), (2439, 10842), (2502, 10569), (3523, 7506), (3614, 7317), (3753, 7046), (4878, 5421)]