22139838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 35644482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1583, 1998, 2331, 3166, 4662, 4749, 6993, 9498, 11081, 13986, 14247, 22162, 28494, 33243, 42741, 58571, 66486, 85482, 99729, 117142, 175713, 199458, 299187, 351426, 409997, 527139, 598374, 819994, 1054278, 1229991, 1581417, 2459982, 3162834, 3689973, 7379946, 11069919, 22139838]

約数ペア:

[(1, 22139838), (2, 11069919), (3, 7379946), (6, 3689973), (7, 3162834), (9, 2459982), (14, 1581417), (18, 1229991), (21, 1054278), (27, 819994), (37, 598374), (42, 527139), (54, 409997), (63, 351426), (74, 299187), (111, 199458), (126, 175713), (189, 117142), (222, 99729), (259, 85482), (333, 66486), (378, 58571), (518, 42741), (666, 33243), (777, 28494), (999, 22162), (1554, 14247), (1583, 13986), (1998, 11081), (2331, 9498), (3166, 6993), (4662, 4749)]