16529226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 40144896

約数和(自身を除く): 23615670

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 241, 322, 426, 482, 483, 497, 723, 966, 994, 1446, 1491, 1633, 1687, 2982, 3266, 3374, 4899, 5061, 5543, 9798, 10122, 11086, 11431, 16629, 17111, 22862, 33258, 34222, 34293, 38801, 51333, 68586, 77602, 102666, 116403, 119777, 232806, 239554, 359331, 393553, 718662, 787106, 1180659, 2361318, 2754871, 5509742, 8264613, 16529226]

約数ペア:

[(1, 16529226), (2, 8264613), (3, 5509742), (6, 2754871), (7, 2361318), (14, 1180659), (21, 787106), (23, 718662), (42, 393553), (46, 359331), (69, 239554), (71, 232806), (138, 119777), (142, 116403), (161, 102666), (213, 77602), (241, 68586), (322, 51333), (426, 38801), (482, 34293), (483, 34222), (497, 33258), (723, 22862), (966, 17111), (994, 16629), (1446, 11431), (1491, 11086), (1633, 10122), (1687, 9798), (2982, 5543), (3266, 5061), (3374, 4899)]