25517268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11251}}^1$

素因数の和:11274

約数の個数: 60

約数和(自身を含む): 76243552

約数和(自身を除く): 50726284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 11251, 22502, 33753, 45004, 67506, 78757, 101259, 135012, 157514, 202518, 236271, 303777, 315028, 405036, 472542, 607554, 708813, 911331, 945084, 1215108, 1417626, 1822662, 2126439, 2835252, 3645324, 4252878, 6379317, 8505756, 12758634, 25517268]

約数ペア:

[(1, 25517268), (2, 12758634), (3, 8505756), (4, 6379317), (6, 4252878), (7, 3645324), (9, 2835252), (12, 2126439), (14, 1822662), (18, 1417626), (21, 1215108), (27, 945084), (28, 911331), (36, 708813), (42, 607554), (54, 472542), (63, 405036), (81, 315028), (84, 303777), (108, 236271), (126, 202518), (162, 157514), (189, 135012), (252, 101259), (324, 78757), (378, 67506), (567, 45004), (756, 33753), (1134, 22502), (2268, 11251)]