16022286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 41817600

約数和(自身を除く): 25795314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 199, 213, 378, 398, 426, 497, 567, 597, 639, 994, 1134, 1194, 1278, 1393, 1491, 1791, 1917, 2786, 2982, 3582, 3834, 4179, 4473, 5373, 5751, 8358, 8946, 10746, 11502, 12537, 13419, 14129, 16119, 25074, 26838, 28258, 32238, 37611, 40257, 42387, 75222, 80514, 84774, 98903, 112833, 127161, 197806, 225666, 254322, 296709, 381483, 593418, 762966, 890127, 1144449, 1780254, 2288898, 2670381, 5340762, 8011143, 16022286]

約数ペア:

[(1, 16022286), (2, 8011143), (3, 5340762), (6, 2670381), (7, 2288898), (9, 1780254), (14, 1144449), (18, 890127), (21, 762966), (27, 593418), (42, 381483), (54, 296709), (63, 254322), (71, 225666), (81, 197806), (126, 127161), (142, 112833), (162, 98903), (189, 84774), (199, 80514), (213, 75222), (378, 42387), (398, 40257), (426, 37611), (497, 32238), (567, 28258), (597, 26838), (639, 25074), (994, 16119), (1134, 14129), (1194, 13419), (1278, 12537), (1393, 11502), (1491, 10746), (1791, 8946), (1917, 8358), (2786, 5751), (2982, 5373), (3582, 4473), (3834, 4179)]