17988894711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{60899}}^1$

素因数の和:62355

約数の個数: 24

約数和(自身を含む): 27133142400

約数和(自身を除く): 9144247689

約数列:

[1, 3, 9, 23, 69, 207, 1427, 4281, 12843, 32821, 60899, 98463, 182697, 295389, 548091, 1400677, 4202031, 12606093, 86902873, 260708619, 782125857, 1998766079, 5996298237, 17988894711]

約数ペア:

[(1, 17988894711), (3, 5996298237), (9, 1998766079), (23, 782125857), (69, 260708619), (207, 86902873), (1427, 12606093), (4281, 4202031), (12843, 1400677), (32821, 548091), (60899, 295389), (98463, 182697)]