2661871212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73867}}^1$

素因数の和:73908

約数の個数: 144

約数和(自身を含む): 9034351872

約数和(自身を除く): 6372480660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 36036, 73867, 147734, 221601, 295468, 443202, 517069, 664803, 812537, 886404, 960271, 1034138, 1329606, 1551207, 1625074, 1920542, 2068276, 2437611, 2659212, 2880813, 3102414, 3250148, 3841084, 4653621, 4875222, 5687759, 5761626, 6204828, 6721897, 7312833, 8642439, 9307242, 9750444, 10562981, 11375518, 11523252, 13443794, 14625666, 17063277, 17284878, 18614484, 20165691, 21125962, 22751036, 26887588, 29251332, 31688943, 34126554, 34569756, 40331382, 42251924, 51189831, 60497073, 63377886, 68253108, 73940867, 80662764, 95066829, 102379662, 120994146, 126755772, 147881734, 190133658, 204759324, 221822601, 241988292, 295763468, 380267316, 443645202, 665467803, 887290404, 1330935606, 2661871212]

約数ペア:

[(1, 2661871212), (2, 1330935606), (3, 887290404), (4, 665467803), (6, 443645202), (7, 380267316), (9, 295763468), (11, 241988292), (12, 221822601), (13, 204759324), (14, 190133658), (18, 147881734), (21, 126755772), (22, 120994146), (26, 102379662), (28, 95066829), (33, 80662764), (36, 73940867), (39, 68253108), (42, 63377886), (44, 60497073), (52, 51189831), (63, 42251924), (66, 40331382), (77, 34569756), (78, 34126554), (84, 31688943), (91, 29251332), (99, 26887588), (117, 22751036), (126, 21125962), (132, 20165691), (143, 18614484), (154, 17284878), (156, 17063277), (182, 14625666), (198, 13443794), (231, 11523252), (234, 11375518), (252, 10562981), (273, 9750444), (286, 9307242), (308, 8642439), (364, 7312833), (396, 6721897), (429, 6204828), (462, 5761626), (468, 5687759), (546, 4875222), (572, 4653621), (693, 3841084), (819, 3250148), (858, 3102414), (924, 2880813), (1001, 2659212), (1092, 2437611), (1287, 2068276), (1386, 1920542), (1638, 1625074), (1716, 1551207), (2002, 1329606), (2574, 1034138), (2772, 960271), (3003, 886404), (3276, 812537), (4004, 664803), (5148, 517069), (6006, 443202), (9009, 295468), (12012, 221601), (18018, 147734), (36036, 73867)]