21936912

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8687

約数の個数: 40

約数和(自身を含む): 57746304

約数和(自身を除く): 35809392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 8623, 17246, 25869, 34492, 51738, 68984, 103476, 137968, 206952, 413904, 457019, 914038, 1371057, 1828076, 2742114, 3656152, 5484228, 7312304, 10968456, 21936912]

約数ペア:

[(1, 21936912), (2, 10968456), (3, 7312304), (4, 5484228), (6, 3656152), (8, 2742114), (12, 1828076), (16, 1371057), (24, 914038), (48, 457019), (53, 413904), (106, 206952), (159, 137968), (212, 103476), (318, 68984), (424, 51738), (636, 34492), (848, 25869), (1272, 17246), (2544, 8623)]