9665642

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 18468000

約数和(自身を除く): 8802358

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 179, 203, 266, 358, 406, 551, 931, 1102, 1253, 1421, 1862, 2506, 2842, 3401, 3857, 5191, 6802, 7714, 8771, 10382, 17542, 23807, 26999, 36337, 47614, 53998, 72674, 98629, 166649, 197258, 254359, 333298, 508718, 690403, 1380806, 4832821, 9665642]

約数ペア:

[(1, 9665642), (2, 4832821), (7, 1380806), (14, 690403), (19, 508718), (29, 333298), (38, 254359), (49, 197258), (58, 166649), (98, 98629), (133, 72674), (179, 53998), (203, 47614), (266, 36337), (358, 26999), (406, 23807), (551, 17542), (931, 10382), (1102, 8771), (1253, 7714), (1421, 6802), (1862, 5191), (2506, 3857), (2842, 3401)]