21796752

素因数分解:

$2^4\times 3^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 56477536

約数和(自身を除く): 34680784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 577, 787, 1154, 1574, 1731, 2308, 2361, 3148, 3462, 4616, 4722, 6296, 6924, 9232, 9444, 12592, 13848, 18888, 27696, 37776, 454099, 908198, 1362297, 1816396, 2724594, 3632792, 5449188, 7265584, 10898376, 21796752]

約数ペア:

[(1, 21796752), (2, 10898376), (3, 7265584), (4, 5449188), (6, 3632792), (8, 2724594), (12, 1816396), (16, 1362297), (24, 908198), (48, 454099), (577, 37776), (787, 27696), (1154, 18888), (1574, 13848), (1731, 12592), (2308, 9444), (2361, 9232), (3148, 6924), (3462, 6296), (4616, 4722)]