2181811896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1069}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 6625440000

約数和(自身を除く): 4443628104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 859, 1069, 1188, 1718, 2138, 2376, 2577, 3207, 3436, 4276, 5154, 6414, 6872, 7731, 8552, 9449, 9621, 10308, 11759, 12828, 15462, 18898, 19242, 20616, 23193, 23518, 25656, 28347, 28863, 30924, 35277, 37796, 38484, 46386, 47036, 56694, 57726, 61848, 70554, 75592, 76968, 85041, 92772, 94072, 105831, 113388, 115452, 141108, 170082, 185544, 211662, 226776, 230904, 255123, 282216, 317493, 340164, 423324, 510246, 634986, 680328, 846648, 918271, 1020492, 1269972, 1836542, 2040984, 2539944, 2754813, 3673084, 5509626, 7346168, 8264439, 10100981, 11019252, 16528878, 20201962, 22038504, 24793317, 30302943, 33057756, 40403924, 49586634, 60605886, 66115512, 80807848, 90908829, 99173268, 121211772, 181817658, 198346536, 242423544, 272726487, 363635316, 545452974, 727270632, 1090905948, 2181811896]

約数ペア:

[(1, 2181811896), (2, 1090905948), (3, 727270632), (4, 545452974), (6, 363635316), (8, 272726487), (9, 242423544), (11, 198346536), (12, 181817658), (18, 121211772), (22, 99173268), (24, 90908829), (27, 80807848), (33, 66115512), (36, 60605886), (44, 49586634), (54, 40403924), (66, 33057756), (72, 30302943), (88, 24793317), (99, 22038504), (108, 20201962), (132, 16528878), (198, 11019252), (216, 10100981), (264, 8264439), (297, 7346168), (396, 5509626), (594, 3673084), (792, 2754813), (859, 2539944), (1069, 2040984), (1188, 1836542), (1718, 1269972), (2138, 1020492), (2376, 918271), (2577, 846648), (3207, 680328), (3436, 634986), (4276, 510246), (5154, 423324), (6414, 340164), (6872, 317493), (7731, 282216), (8552, 255123), (9449, 230904), (9621, 226776), (10308, 211662), (11759, 185544), (12828, 170082), (15462, 141108), (18898, 115452), (19242, 113388), (20616, 105831), (23193, 94072), (23518, 92772), (25656, 85041), (28347, 76968), (28863, 75592), (30924, 70554), (35277, 61848), (37796, 57726), (38484, 56694), (46386, 47036)]