25170804

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6299}}^1$

素因数の和:6349

約数の個数: 48

約数和(自身を含む): 67032000

約数和(自身を除く): 41861196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 6299, 12598, 18897, 25196, 37794, 56691, 75588, 113382, 170073, 226764, 233063, 340146, 466126, 680292, 699189, 932252, 1398378, 2097567, 2796756, 4195134, 6292701, 8390268, 12585402, 25170804]

約数ペア:

[(1, 25170804), (2, 12585402), (3, 8390268), (4, 6292701), (6, 4195134), (9, 2796756), (12, 2097567), (18, 1398378), (27, 932252), (36, 699189), (37, 680292), (54, 466126), (74, 340146), (108, 233063), (111, 226764), (148, 170073), (222, 113382), (333, 75588), (444, 56691), (666, 37794), (999, 25196), (1332, 18897), (1998, 12598), (3996, 6299)]