2018762328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 5685189120

約数和(自身を除く): 3666426792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 233, 264, 296, 407, 444, 466, 699, 814, 887, 888, 932, 1221, 1398, 1628, 1774, 1864, 2442, 2563, 2661, 2796, 3256, 3548, 4884, 5126, 5322, 5592, 7096, 7689, 8621, 9757, 9768, 10252, 10644, 15378, 17242, 19514, 20504, 21288, 25863, 29271, 30756, 32819, 34484, 39028, 51726, 58542, 61512, 65638, 68968, 78056, 94831, 98457, 103452, 117084, 131276, 189662, 196914, 206671, 206904, 234168, 262552, 284493, 361009, 379324, 393828, 413342, 568986, 620013, 722018, 758648, 787656, 826684, 1083027, 1137972, 1240026, 1444036, 1653368, 2166054, 2273381, 2275944, 2480052, 2888072, 4332108, 4546762, 4960104, 6820143, 7646827, 8664216, 9093524, 13640286, 15293654, 18187048, 22940481, 27280572, 30587308, 45880962, 54561144, 61174616, 84115097, 91761924, 168230194, 183523848, 252345291, 336460388, 504690582, 672920776, 1009381164, 2018762328]

約数ペア:

[(1, 2018762328), (2, 1009381164), (3, 672920776), (4, 504690582), (6, 336460388), (8, 252345291), (11, 183523848), (12, 168230194), (22, 91761924), (24, 84115097), (33, 61174616), (37, 54561144), (44, 45880962), (66, 30587308), (74, 27280572), (88, 22940481), (111, 18187048), (132, 15293654), (148, 13640286), (222, 9093524), (233, 8664216), (264, 7646827), (296, 6820143), (407, 4960104), (444, 4546762), (466, 4332108), (699, 2888072), (814, 2480052), (887, 2275944), (888, 2273381), (932, 2166054), (1221, 1653368), (1398, 1444036), (1628, 1240026), (1774, 1137972), (1864, 1083027), (2442, 826684), (2563, 787656), (2661, 758648), (2796, 722018), (3256, 620013), (3548, 568986), (4884, 413342), (5126, 393828), (5322, 379324), (5592, 361009), (7096, 284493), (7689, 262552), (8621, 234168), (9757, 206904), (9768, 206671), (10252, 196914), (10644, 189662), (15378, 131276), (17242, 117084), (19514, 103452), (20504, 98457), (21288, 94831), (25863, 78056), (29271, 68968), (30756, 65638), (32819, 61512), (34484, 58542), (39028, 51726)]