18241612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 33932304

約数和(自身を除く): 15690692

約数列:

[1, 2, 4, 17, 34, 68, 457, 587, 914, 1174, 1828, 2348, 7769, 9979, 15538, 19958, 31076, 39916, 268259, 536518, 1073036, 4560403, 9120806, 18241612]

約数ペア:

[(1, 18241612), (2, 9120806), (4, 4560403), (17, 1073036), (34, 536518), (68, 268259), (457, 39916), (587, 31076), (914, 19958), (1174, 15538), (1828, 9979), (2348, 7769)]