21925032

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 54960000

約数和(自身を除く): 33034968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 1999, 2742, 3656, 3998, 5484, 5997, 7996, 10968, 11994, 15992, 23988, 47976, 913543, 1827086, 2740629, 3654172, 5481258, 7308344, 10962516, 21925032]

約数ペア:

[(1, 21925032), (2, 10962516), (3, 7308344), (4, 5481258), (6, 3654172), (8, 2740629), (12, 1827086), (24, 913543), (457, 47976), (914, 23988), (1371, 15992), (1828, 11994), (1999, 10968), (2742, 7996), (3656, 5997), (3998, 5484)]