21585264

素因数分解:

$2^4\times 3^1\times {\mathrm{449693}}^1$

素因数の和:449704

約数の個数: 20

約数和(自身を含む): 55762056

約数和(自身を除く): 34176792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449693, 899386, 1349079, 1798772, 2698158, 3597544, 5396316, 7195088, 10792632, 21585264]

約数ペア:

[(1, 21585264), (2, 10792632), (3, 7195088), (4, 5396316), (6, 3597544), (8, 2698158), (12, 1798772), (16, 1349079), (24, 899386), (48, 449693)]