12808404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 38653524

約数和(自身を除く): 25845120

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 137, 147, 159, 196, 212, 252, 274, 294, 318, 371, 411, 441, 477, 548, 588, 636, 742, 822, 882, 954, 959, 1113, 1233, 1484, 1644, 1764, 1908, 1918, 2226, 2466, 2597, 2877, 3339, 3836, 4452, 4932, 5194, 5754, 6678, 6713, 7261, 7791, 8631, 10388, 11508, 13356, 13426, 14522, 15582, 17262, 20139, 21783, 23373, 26852, 29044, 31164, 34524, 40278, 43566, 46746, 50827, 60417, 65349, 80556, 87132, 93492, 101654, 120834, 130698, 152481, 203308, 241668, 261396, 304962, 355789, 457443, 609924, 711578, 914886, 1067367, 1423156, 1829772, 2134734, 3202101, 4269468, 6404202, 12808404]

約数ペア:

[(1, 12808404), (2, 6404202), (3, 4269468), (4, 3202101), (6, 2134734), (7, 1829772), (9, 1423156), (12, 1067367), (14, 914886), (18, 711578), (21, 609924), (28, 457443), (36, 355789), (42, 304962), (49, 261396), (53, 241668), (63, 203308), (84, 152481), (98, 130698), (106, 120834), (126, 101654), (137, 93492), (147, 87132), (159, 80556), (196, 65349), (212, 60417), (252, 50827), (274, 46746), (294, 43566), (318, 40278), (371, 34524), (411, 31164), (441, 29044), (477, 26852), (548, 23373), (588, 21783), (636, 20139), (742, 17262), (822, 15582), (882, 14522), (954, 13426), (959, 13356), (1113, 11508), (1233, 10388), (1484, 8631), (1644, 7791), (1764, 7261), (1908, 6713), (1918, 6678), (2226, 5754), (2466, 5194), (2597, 4932), (2877, 4452), (3339, 3836)]