7974396

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 21127680

約数和(自身を除く): 13153284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1571, 1692, 2538, 3142, 4713, 5076, 6284, 9426, 14139, 18852, 28278, 42417, 56556, 73837, 84834, 147674, 169668, 221511, 295348, 443022, 664533, 886044, 1329066, 1993599, 2658132, 3987198, 7974396]

約数ペア:

[(1, 7974396), (2, 3987198), (3, 2658132), (4, 1993599), (6, 1329066), (9, 886044), (12, 664533), (18, 443022), (27, 295348), (36, 221511), (47, 169668), (54, 147674), (94, 84834), (108, 73837), (141, 56556), (188, 42417), (282, 28278), (423, 18852), (564, 14139), (846, 9426), (1269, 6284), (1571, 5076), (1692, 4713), (2538, 3142)]