21126048

素因数分解:

$2^5\times 3^1\times {\mathrm{220063}}^1$

素因数の和:220076

約数の個数: 24

約数和(自身を含む): 55456128

約数和(自身を除く): 34330080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220063, 440126, 660189, 880252, 1320378, 1760504, 2640756, 3521008, 5281512, 7042016, 10563024, 21126048]

約数ペア:

[(1, 21126048), (2, 10563024), (3, 7042016), (4, 5281512), (6, 3521008), (8, 2640756), (12, 1760504), (16, 1320378), (24, 880252), (32, 660189), (48, 440126), (96, 220063)]