18697842

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17029}}^1$

素因数の和:17098

約数の個数: 24

約数和(自身を含む): 41178540

約数和(自身を除く): 22480698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 17029, 34058, 51087, 102174, 153261, 306522, 1038769, 2077538, 3116307, 6232614, 9348921, 18697842]

約数ペア:

[(1, 18697842), (2, 9348921), (3, 6232614), (6, 3116307), (9, 2077538), (18, 1038769), (61, 306522), (122, 153261), (183, 102174), (366, 51087), (549, 34058), (1098, 17029)]