13666842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 34295040

約数和(自身を除く): 20628198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1373, 1422, 1659, 2746, 3318, 4119, 4977, 8238, 9611, 9954, 12357, 19222, 24714, 28833, 57666, 86499, 108467, 172998, 216934, 325401, 650802, 759269, 976203, 1518538, 1952406, 2277807, 4555614, 6833421, 13666842]

約数ペア:

[(1, 13666842), (2, 6833421), (3, 4555614), (6, 2277807), (7, 1952406), (9, 1518538), (14, 976203), (18, 759269), (21, 650802), (42, 325401), (63, 216934), (79, 172998), (126, 108467), (158, 86499), (237, 57666), (474, 28833), (553, 24714), (711, 19222), (1106, 12357), (1373, 9954), (1422, 9611), (1659, 8238), (2746, 4977), (3318, 4119)]