18284686

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1163}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 31400064

約数和(自身を除く): 13115378

約数列:

[1, 2, 7, 14, 1123, 1163, 2246, 2326, 7861, 8141, 15722, 16282, 1306049, 2612098, 9142343, 18284686]

約数ペア:

[(1, 18284686), (2, 9142343), (7, 2612098), (14, 1306049), (1123, 16282), (1163, 15722), (2246, 8141), (2326, 7861)]