15633954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 39057408

約数和(自身を除く): 23423454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 977, 1143, 1778, 1954, 2286, 2667, 2931, 5334, 5862, 6839, 8001, 8793, 13678, 16002, 17586, 20517, 41034, 61551, 123102, 124079, 248158, 372237, 744474, 868553, 1116711, 1737106, 2233422, 2605659, 5211318, 7816977, 15633954]

約数ペア:

[(1, 15633954), (2, 7816977), (3, 5211318), (6, 2605659), (7, 2233422), (9, 1737106), (14, 1116711), (18, 868553), (21, 744474), (42, 372237), (63, 248158), (126, 124079), (127, 123102), (254, 61551), (381, 41034), (762, 20517), (889, 17586), (977, 16002), (1143, 13678), (1778, 8793), (1954, 8001), (2286, 6839), (2667, 5862), (2931, 5334)]