6663132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 19490016

約数和(自身を除く): 12826884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 193, 252, 274, 386, 411, 548, 579, 772, 822, 959, 1158, 1233, 1351, 1644, 1737, 1918, 2316, 2466, 2702, 2877, 3474, 3836, 4053, 4932, 5404, 5754, 6948, 8106, 8631, 11508, 12159, 16212, 17262, 24318, 26441, 34524, 48636, 52882, 79323, 105764, 158646, 185087, 237969, 317292, 370174, 475938, 555261, 740348, 951876, 1110522, 1665783, 2221044, 3331566, 6663132]

約数ペア:

[(1, 6663132), (2, 3331566), (3, 2221044), (4, 1665783), (6, 1110522), (7, 951876), (9, 740348), (12, 555261), (14, 475938), (18, 370174), (21, 317292), (28, 237969), (36, 185087), (42, 158646), (63, 105764), (84, 79323), (126, 52882), (137, 48636), (193, 34524), (252, 26441), (274, 24318), (386, 17262), (411, 16212), (548, 12159), (579, 11508), (772, 8631), (822, 8106), (959, 6948), (1158, 5754), (1233, 5404), (1351, 4932), (1644, 4053), (1737, 3836), (1918, 3474), (2316, 2877), (2466, 2702)]