18443606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 29381616

約数和(自身を除く): 10938010

約数列:

[1, 2, 17, 34, 457, 914, 1187, 2374, 7769, 15538, 20179, 40358, 542459, 1084918, 9221803, 18443606]

約数ペア:

[(1, 18443606), (2, 9221803), (17, 1084918), (34, 542459), (457, 40358), (914, 20179), (1187, 15538), (2374, 7769)]