15759738

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12723

約数の個数: 32

約数和(自身を含む): 36547200

約数和(自身を除く): 20787462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12689, 25378, 38067, 76134, 114201, 228402, 291847, 342603, 583694, 685206, 875541, 1751082, 2626623, 5253246, 7879869, 15759738]

約数ペア:

[(1, 15759738), (2, 7879869), (3, 5253246), (6, 2626623), (9, 1751082), (18, 875541), (23, 685206), (27, 583694), (46, 342603), (54, 291847), (69, 228402), (138, 114201), (207, 76134), (414, 38067), (621, 25378), (1242, 12689)]