2021793912

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 5744640000

約数和(自身を除く): 3722846088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 109, 158, 216, 218, 237, 316, 327, 436, 474, 632, 654, 711, 872, 948, 981, 1087, 1308, 1422, 1896, 1962, 2133, 2174, 2616, 2844, 2943, 3261, 3924, 4266, 4348, 5688, 5886, 6522, 7848, 8532, 8611, 8696, 9783, 11772, 13044, 17064, 17222, 19566, 23544, 25833, 26088, 29349, 34444, 39132, 51666, 58698, 68888, 77499, 78264, 85873, 103332, 117396, 118483, 154998, 171746, 206664, 232497, 234792, 236966, 257619, 309996, 343492, 355449, 464994, 473932, 515238, 619992, 686984, 710898, 772857, 929988, 947864, 1030476, 1066347, 1421796, 1545714, 1859976, 2060952, 2132694, 2318571, 2843592, 3091428, 3199041, 4265388, 4637142, 6182856, 6398082, 8530776, 9274284, 9360157, 12796164, 18548568, 18720314, 25592328, 28080471, 37440628, 56160942, 74881256, 84241413, 112321884, 168482826, 224643768, 252724239, 336965652, 505448478, 673931304, 1010896956, 2021793912]

約数ペア:

[(1, 2021793912), (2, 1010896956), (3, 673931304), (4, 505448478), (6, 336965652), (8, 252724239), (9, 224643768), (12, 168482826), (18, 112321884), (24, 84241413), (27, 74881256), (36, 56160942), (54, 37440628), (72, 28080471), (79, 25592328), (108, 18720314), (109, 18548568), (158, 12796164), (216, 9360157), (218, 9274284), (237, 8530776), (316, 6398082), (327, 6182856), (436, 4637142), (474, 4265388), (632, 3199041), (654, 3091428), (711, 2843592), (872, 2318571), (948, 2132694), (981, 2060952), (1087, 1859976), (1308, 1545714), (1422, 1421796), (1896, 1066347), (1962, 1030476), (2133, 947864), (2174, 929988), (2616, 772857), (2844, 710898), (2943, 686984), (3261, 619992), (3924, 515238), (4266, 473932), (4348, 464994), (5688, 355449), (5886, 343492), (6522, 309996), (7848, 257619), (8532, 236966), (8611, 234792), (8696, 232497), (9783, 206664), (11772, 171746), (13044, 154998), (17064, 118483), (17222, 117396), (19566, 103332), (23544, 85873), (25833, 78264), (26088, 77499), (29349, 68888), (34444, 58698), (39132, 51666)]