2021408532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 6029831808

約数和(自身を除く): 4008423276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 263, 286, 396, 429, 468, 526, 572, 789, 858, 1052, 1287, 1493, 1578, 1716, 2367, 2574, 2893, 2986, 3156, 3419, 4479, 4734, 5148, 5786, 5972, 6838, 8679, 8958, 9468, 10257, 11572, 13437, 13676, 16423, 17358, 17916, 19409, 20514, 26037, 26874, 30771, 32846, 34716, 37609, 38818, 41028, 49269, 52074, 53748, 58227, 61542, 65692, 75218, 77636, 98538, 104148, 112827, 116454, 123084, 147807, 150436, 174681, 197076, 213499, 225654, 232908, 295614, 338481, 349362, 392659, 426998, 451308, 591228, 640497, 676962, 698724, 785318, 853996, 1177977, 1280994, 1353924, 1570636, 1921491, 2355954, 2561988, 3533931, 3842982, 4319249, 4711908, 5104567, 7067862, 7685964, 8638498, 10209134, 12957747, 14135724, 15313701, 17276996, 20418268, 25915494, 30627402, 38873241, 45941103, 51830988, 56150237, 61254804, 77746482, 91882206, 112300474, 155492964, 168450711, 183764412, 224600948, 336901422, 505352133, 673802844, 1010704266, 2021408532]

約数ペア:

[(1, 2021408532), (2, 1010704266), (3, 673802844), (4, 505352133), (6, 336901422), (9, 224600948), (11, 183764412), (12, 168450711), (13, 155492964), (18, 112300474), (22, 91882206), (26, 77746482), (33, 61254804), (36, 56150237), (39, 51830988), (44, 45941103), (52, 38873241), (66, 30627402), (78, 25915494), (99, 20418268), (117, 17276996), (132, 15313701), (143, 14135724), (156, 12957747), (198, 10209134), (234, 8638498), (263, 7685964), (286, 7067862), (396, 5104567), (429, 4711908), (468, 4319249), (526, 3842982), (572, 3533931), (789, 2561988), (858, 2355954), (1052, 1921491), (1287, 1570636), (1493, 1353924), (1578, 1280994), (1716, 1177977), (2367, 853996), (2574, 785318), (2893, 698724), (2986, 676962), (3156, 640497), (3419, 591228), (4479, 451308), (4734, 426998), (5148, 392659), (5786, 349362), (5972, 338481), (6838, 295614), (8679, 232908), (8958, 225654), (9468, 213499), (10257, 197076), (11572, 174681), (13437, 150436), (13676, 147807), (16423, 123084), (17358, 116454), (17916, 112827), (19409, 104148), (20514, 98538), (26037, 77636), (26874, 75218), (30771, 65692), (32846, 61542), (34716, 58227), (37609, 53748), (38818, 52074), (41028, 49269)]