21067846514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4476

約数の個数: 96

約数和(自身を含む): 39436936560

約数和(自身を除く): 18369090046

約数列:

[1, 2, 11, 13, 22, 26, 29, 53, 58, 106, 121, 143, 242, 286, 319, 377, 583, 638, 689, 754, 1166, 1378, 1537, 1573, 3074, 3146, 3509, 4147, 4357, 6413, 7018, 7579, 8294, 8714, 12826, 15158, 16907, 19981, 33814, 39962, 45617, 47927, 56641, 83369, 91234, 95854, 113282, 126353, 166738, 185977, 219791, 230921, 252706, 371954, 439582, 461842, 527197, 623051, 1054394, 1246102, 1389883, 1642589, 2417701, 2540131, 2779766, 3001973, 3285178, 4835402, 5080262, 6003946, 6696709, 6853561, 13393418, 13707122, 15288713, 18068479, 27941441, 30577426, 33021703, 36136958, 55882882, 66043406, 73663799, 87057217, 147327598, 174114434, 198753269, 363238733, 397506538, 726477466, 810301789, 957629387, 1620603578, 1915258774, 10533923257, 21067846514]

約数ペア:

[(1, 21067846514), (2, 10533923257), (11, 1915258774), (13, 1620603578), (22, 957629387), (26, 810301789), (29, 726477466), (53, 397506538), (58, 363238733), (106, 198753269), (121, 174114434), (143, 147327598), (242, 87057217), (286, 73663799), (319, 66043406), (377, 55882882), (583, 36136958), (638, 33021703), (689, 30577426), (754, 27941441), (1166, 18068479), (1378, 15288713), (1537, 13707122), (1573, 13393418), (3074, 6853561), (3146, 6696709), (3509, 6003946), (4147, 5080262), (4357, 4835402), (6413, 3285178), (7018, 3001973), (7579, 2779766), (8294, 2540131), (8714, 2417701), (12826, 1642589), (15158, 1389883), (16907, 1246102), (19981, 1054394), (33814, 623051), (39962, 527197), (45617, 461842), (47927, 439582), (56641, 371954), (83369, 252706), (91234, 230921), (95854, 219791), (113282, 185977), (126353, 166738)]