21072528

素因数分解:

$2^4\times 3^3\times {\mathrm{48779}}^1$

素因数の和:48796

約数の個数: 40

約数和(自身を含む): 60487200

約数和(自身を除く): 39414672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48779, 97558, 146337, 195116, 292674, 390232, 439011, 585348, 780464, 878022, 1170696, 1317033, 1756044, 2341392, 2634066, 3512088, 5268132, 7024176, 10536264, 21072528]

約数ペア:

[(1, 21072528), (2, 10536264), (3, 7024176), (4, 5268132), (6, 3512088), (8, 2634066), (9, 2341392), (12, 1756044), (16, 1317033), (18, 1170696), (24, 878022), (27, 780464), (36, 585348), (48, 439011), (54, 390232), (72, 292674), (108, 195116), (144, 146337), (216, 97558), (432, 48779)]