1242756

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 3319680

約数和(自身を除く): 2076924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 311, 333, 444, 622, 666, 933, 999, 1244, 1332, 1866, 1998, 2799, 3732, 3996, 5598, 8397, 11196, 11507, 16794, 23014, 33588, 34521, 46028, 69042, 103563, 138084, 207126, 310689, 414252, 621378, 1242756]

約数ペア:

[(1, 1242756), (2, 621378), (3, 414252), (4, 310689), (6, 207126), (9, 138084), (12, 103563), (18, 69042), (27, 46028), (36, 34521), (37, 33588), (54, 23014), (74, 16794), (108, 11507), (111, 11196), (148, 8397), (222, 5598), (311, 3996), (333, 3732), (444, 2799), (622, 1998), (666, 1866), (933, 1332), (999, 1244)]