21412460664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{110927}}^1$

素因数の和:111329

約数の個数: 96

約数和(自身を含む): 66450309120

約数和(自身を除く): 45037848456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 383, 504, 766, 1149, 1532, 2298, 2681, 3064, 3447, 4596, 5362, 6894, 8043, 9192, 10724, 13788, 16086, 21448, 24129, 27576, 32172, 48258, 64344, 96516, 110927, 193032, 221854, 332781, 443708, 665562, 776489, 887416, 998343, 1331124, 1552978, 1996686, 2329467, 2662248, 3105956, 3993372, 4658934, 6211912, 6988401, 7986744, 9317868, 13976802, 18635736, 27953604, 42485041, 55907208, 84970082, 127455123, 169940164, 254910246, 297395287, 339880328, 382365369, 509820492, 594790574, 764730738, 892185861, 1019640984, 1189581148, 1529461476, 1784371722, 2379162296, 2676557583, 3058922952, 3568743444, 5353115166, 7137486888, 10706230332, 21412460664]

約数ペア:

[(1, 21412460664), (2, 10706230332), (3, 7137486888), (4, 5353115166), (6, 3568743444), (7, 3058922952), (8, 2676557583), (9, 2379162296), (12, 1784371722), (14, 1529461476), (18, 1189581148), (21, 1019640984), (24, 892185861), (28, 764730738), (36, 594790574), (42, 509820492), (56, 382365369), (63, 339880328), (72, 297395287), (84, 254910246), (126, 169940164), (168, 127455123), (252, 84970082), (383, 55907208), (504, 42485041), (766, 27953604), (1149, 18635736), (1532, 13976802), (2298, 9317868), (2681, 7986744), (3064, 6988401), (3447, 6211912), (4596, 4658934), (5362, 3993372), (6894, 3105956), (8043, 2662248), (9192, 2329467), (10724, 1996686), (13788, 1552978), (16086, 1331124), (21448, 998343), (24129, 887416), (27576, 776489), (32172, 665562), (48258, 443708), (64344, 332781), (96516, 221854), (110927, 193032)]