12551868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{16603}}^1$

素因数の和:16623

約数の個数: 48

約数和(自身を含む): 37192960

約数和(自身を除く): 24641092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 16603, 33206, 49809, 66412, 99618, 116221, 149427, 199236, 232442, 298854, 348663, 448281, 464884, 597708, 697326, 896562, 1045989, 1394652, 1793124, 2091978, 3137967, 4183956, 6275934, 12551868]

約数ペア:

[(1, 12551868), (2, 6275934), (3, 4183956), (4, 3137967), (6, 2091978), (7, 1793124), (9, 1394652), (12, 1045989), (14, 896562), (18, 697326), (21, 597708), (27, 464884), (28, 448281), (36, 348663), (42, 298854), (54, 232442), (63, 199236), (84, 149427), (108, 116221), (126, 99618), (189, 66412), (252, 49809), (378, 33206), (756, 16603)]