1391164866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27397}}^1$

素因数の和:27456

約数の個数: 96

約数和(自身を含む): 3829582848

約数和(自身を除く): 2438417982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 27397, 50778, 54794, 82191, 164382, 191779, 246573, 356161, 383558, 493146, 575337, 712322, 849307, 1068483, 1150674, 1698614, 1726011, 2136966, 2493127, 2547921, 3205449, 3452022, 4986254, 5095842, 5945149, 6410898, 7479381, 7643763, 11040991, 11890298, 14958762, 15287526, 17835447, 22081982, 22438143, 33122973, 35670894, 44876286, 53506341, 66245946, 77286937, 99368919, 107012682, 154573874, 198737838, 231860811, 463721622, 695582433, 1391164866]

約数ペア:

[(1, 1391164866), (2, 695582433), (3, 463721622), (6, 231860811), (7, 198737838), (9, 154573874), (13, 107012682), (14, 99368919), (18, 77286937), (21, 66245946), (26, 53506341), (31, 44876286), (39, 35670894), (42, 33122973), (62, 22438143), (63, 22081982), (78, 17835447), (91, 15287526), (93, 14958762), (117, 11890298), (126, 11040991), (182, 7643763), (186, 7479381), (217, 6410898), (234, 5945149), (273, 5095842), (279, 4986254), (403, 3452022), (434, 3205449), (546, 2547921), (558, 2493127), (651, 2136966), (806, 1726011), (819, 1698614), (1209, 1150674), (1302, 1068483), (1638, 849307), (1953, 712322), (2418, 575337), (2821, 493146), (3627, 383558), (3906, 356161), (5642, 246573), (7254, 191779), (8463, 164382), (16926, 82191), (25389, 54794), (27397, 50778)]