12161618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 9818542

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 211, 322, 358, 422, 1253, 1477, 2506, 2954, 4117, 4853, 8234, 9706, 28819, 33971, 37769, 57638, 67942, 75538, 264383, 528766, 868687, 1737374, 6080809, 12161618]

約数ペア:

[(1, 12161618), (2, 6080809), (7, 1737374), (14, 868687), (23, 528766), (46, 264383), (161, 75538), (179, 67942), (211, 57638), (322, 37769), (358, 33971), (422, 28819), (1253, 9706), (1477, 8234), (2506, 4853), (2954, 4117)]