18222318

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12197}}^1$

素因数の和:12288

約数の個数: 24

約数和(自身を含む): 39960648

約数和(自身を除く): 21738330

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12197, 24394, 36591, 73182, 109773, 219546, 1012351, 2024702, 3037053, 6074106, 9111159, 18222318]

約数ペア:

[(1, 18222318), (2, 9111159), (3, 6074106), (6, 3037053), (9, 2024702), (18, 1012351), (83, 219546), (166, 109773), (249, 73182), (498, 36591), (747, 24394), (1494, 12197)]