2603669418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{162709}}^1$

素因数の和:162851

約数の個数: 48

約数和(自身を含む): 6497986560

約数和(自身を除く): 3894317142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 162709, 325418, 488127, 976254, 1138963, 1464381, 2277926, 2928762, 3416889, 6833778, 10250667, 20501334, 20664043, 41328086, 61992129, 123984258, 144648301, 185976387, 289296602, 371952774, 433944903, 867889806, 1301834709, 2603669418]

約数ペア:

[(1, 2603669418), (2, 1301834709), (3, 867889806), (6, 433944903), (7, 371952774), (9, 289296602), (14, 185976387), (18, 144648301), (21, 123984258), (42, 61992129), (63, 41328086), (126, 20664043), (127, 20501334), (254, 10250667), (381, 6833778), (762, 3416889), (889, 2928762), (1143, 2277926), (1778, 1464381), (2286, 1138963), (2667, 976254), (5334, 488127), (8001, 325418), (16002, 162709)]