13787586

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 31482360

約数和(自身を除く): 17694774

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 433, 522, 549, 866, 1098, 1299, 1769, 2598, 3538, 3897, 5307, 7794, 10614, 12557, 15921, 25114, 26413, 31842, 37671, 52826, 75342, 79239, 113013, 158478, 226026, 237717, 475434, 765977, 1531954, 2297931, 4595862, 6893793, 13787586]

約数ペア:

[(1, 13787586), (2, 6893793), (3, 4595862), (6, 2297931), (9, 1531954), (18, 765977), (29, 475434), (58, 237717), (61, 226026), (87, 158478), (122, 113013), (174, 79239), (183, 75342), (261, 52826), (366, 37671), (433, 31842), (522, 26413), (549, 25114), (866, 15921), (1098, 12557), (1299, 10614), (1769, 7794), (2598, 5307), (3538, 3897)]