22490928

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:826

約数の個数: 60

約数和(自身を含む): 63271000

約数和(自身を除く): 40780072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 499, 626, 939, 998, 1252, 1497, 1878, 1996, 2504, 2817, 2994, 3756, 3992, 4491, 5008, 5634, 5988, 7512, 7984, 8982, 11268, 11976, 15024, 17964, 22536, 23952, 35928, 45072, 71856, 156187, 312374, 468561, 624748, 937122, 1249496, 1405683, 1874244, 2498992, 2811366, 3748488, 5622732, 7496976, 11245464, 22490928]

約数ペア:

[(1, 22490928), (2, 11245464), (3, 7496976), (4, 5622732), (6, 3748488), (8, 2811366), (9, 2498992), (12, 1874244), (16, 1405683), (18, 1249496), (24, 937122), (36, 624748), (48, 468561), (72, 312374), (144, 156187), (313, 71856), (499, 45072), (626, 35928), (939, 23952), (998, 22536), (1252, 17964), (1497, 15024), (1878, 11976), (1996, 11268), (2504, 8982), (2817, 7984), (2994, 7512), (3756, 5988), (3992, 5634), (4491, 5008)]