1816014564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 5666344320

約数和(自身を除く): 3850329756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 491, 546, 819, 982, 1092, 1129, 1473, 1638, 1964, 2258, 2946, 3276, 3387, 3437, 4419, 4516, 5892, 6383, 6774, 6874, 7903, 8838, 10161, 10311, 12766, 13548, 13748, 14677, 15806, 17676, 19149, 20322, 20622, 23709, 25532, 29354, 30933, 31612, 38298, 40644, 41244, 44031, 44681, 47418, 57447, 58708, 61866, 71127, 76596, 88062, 89362, 94836, 102739, 114894, 123732, 132093, 134043, 142254, 176124, 178724, 205478, 229788, 264186, 268086, 284508, 308217, 402129, 410956, 528372, 536172, 554339, 616434, 804258, 924651, 1108678, 1232868, 1608516, 1663017, 1849302, 2217356, 3326034, 3698604, 3880373, 4989051, 6652068, 7206407, 7760746, 9978102, 11641119, 14412814, 15521492, 19956204, 21619221, 23282238, 28825628, 34923357, 43238442, 46564476, 50444849, 64857663, 69846714, 86476884, 100889698, 129715326, 139693428, 151334547, 201779396, 259430652, 302669094, 454003641, 605338188, 908007282, 1816014564]

約数ペア:

[(1, 1816014564), (2, 908007282), (3, 605338188), (4, 454003641), (6, 302669094), (7, 259430652), (9, 201779396), (12, 151334547), (13, 139693428), (14, 129715326), (18, 100889698), (21, 86476884), (26, 69846714), (28, 64857663), (36, 50444849), (39, 46564476), (42, 43238442), (52, 34923357), (63, 28825628), (78, 23282238), (84, 21619221), (91, 19956204), (117, 15521492), (126, 14412814), (156, 11641119), (182, 9978102), (234, 7760746), (252, 7206407), (273, 6652068), (364, 4989051), (468, 3880373), (491, 3698604), (546, 3326034), (819, 2217356), (982, 1849302), (1092, 1663017), (1129, 1608516), (1473, 1232868), (1638, 1108678), (1964, 924651), (2258, 804258), (2946, 616434), (3276, 554339), (3387, 536172), (3437, 528372), (4419, 410956), (4516, 402129), (5892, 308217), (6383, 284508), (6774, 268086), (6874, 264186), (7903, 229788), (8838, 205478), (10161, 178724), (10311, 176124), (12766, 142254), (13548, 134043), (13748, 132093), (14677, 123732), (15806, 114894), (17676, 102739), (19149, 94836), (20322, 89362), (20622, 88062), (23709, 76596), (25532, 71127), (29354, 61866), (30933, 58708), (31612, 57447), (38298, 47418), (40644, 44681), (41244, 44031)]