126912666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 282240000

約数和(自身を除く): 155327334

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 499, 582, 874, 998, 1311, 1497, 1843, 2231, 2622, 2994, 3686, 4462, 5529, 6693, 9481, 11058, 11477, 13386, 18962, 22954, 28443, 34431, 42389, 48403, 56886, 68862, 84778, 96806, 127167, 145209, 218063, 254334, 290418, 436126, 654189, 919657, 1113269, 1308378, 1839314, 2226538, 2758971, 3339807, 5517942, 6679614, 21152111, 42304222, 63456333, 126912666]

約数ペア:

[(1, 126912666), (2, 63456333), (3, 42304222), (6, 21152111), (19, 6679614), (23, 5517942), (38, 3339807), (46, 2758971), (57, 2226538), (69, 1839314), (97, 1308378), (114, 1113269), (138, 919657), (194, 654189), (291, 436126), (437, 290418), (499, 254334), (582, 218063), (874, 145209), (998, 127167), (1311, 96806), (1497, 84778), (1843, 68862), (2231, 56886), (2622, 48403), (2994, 42389), (3686, 34431), (4462, 28443), (5529, 22954), (6693, 18962), (9481, 13386), (11058, 11477)]