15738954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 41879040

約数和(自身を除く): 26140086

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 163, 209, 231, 242, 266, 326, 363, 399, 418, 462, 489, 627, 726, 798, 847, 978, 1141, 1254, 1463, 1694, 1793, 2282, 2299, 2541, 2926, 3097, 3423, 3586, 4389, 4598, 5082, 5379, 6194, 6846, 6897, 8778, 9291, 10758, 12551, 13794, 16093, 18582, 19723, 21679, 25102, 32186, 34067, 37653, 39446, 43358, 48279, 59169, 65037, 68134, 75306, 96558, 102201, 118338, 130074, 138061, 204402, 238469, 276122, 374737, 414183, 476938, 715407, 749474, 828366, 1124211, 1430814, 2248422, 2623159, 5246318, 7869477, 15738954]

約数ペア:

[(1, 15738954), (2, 7869477), (3, 5246318), (6, 2623159), (7, 2248422), (11, 1430814), (14, 1124211), (19, 828366), (21, 749474), (22, 715407), (33, 476938), (38, 414183), (42, 374737), (57, 276122), (66, 238469), (77, 204402), (114, 138061), (121, 130074), (133, 118338), (154, 102201), (163, 96558), (209, 75306), (231, 68134), (242, 65037), (266, 59169), (326, 48279), (363, 43358), (399, 39446), (418, 37653), (462, 34067), (489, 32186), (627, 25102), (726, 21679), (798, 19723), (847, 18582), (978, 16093), (1141, 13794), (1254, 12551), (1463, 10758), (1694, 9291), (1793, 8778), (2282, 6897), (2299, 6846), (2541, 6194), (2926, 5379), (3097, 5082), (3423, 4598), (3586, 4389)]