18733306058768

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32143}}^1\times {\mathrm{179437}}^1$

素因数の和:211624

約数の個数: 80

約数和(自身を含む): 42912841735680

約数和(自身を除く): 24179535676912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 32143, 64286, 128572, 179437, 225001, 257144, 358874, 450002, 514288, 717748, 900004, 932147, 1256059, 1435496, 1800008, 1864294, 2512118, 2870992, 3600016, 3728588, 5024236, 5203673, 6525029, 7457176, 10048472, 10407346, 13050058, 14914352, 20096944, 20814692, 26100116, 36425711, 41629384, 52200232, 72851422, 83258768, 104400464, 145702844, 291405688, 582811376, 5767643491, 11535286982, 23070573964, 40373504437, 46141147928, 80747008874, 92282295856, 161494017748, 167261661239, 322988035496, 334523322478, 645976070992, 669046644956, 1170831628673, 1338093289912, 2341663257346, 2676186579824, 4683326514692, 9366653029384, 18733306058768]

約数ペア:

[(1, 18733306058768), (2, 9366653029384), (4, 4683326514692), (7, 2676186579824), (8, 2341663257346), (14, 1338093289912), (16, 1170831628673), (28, 669046644956), (29, 645976070992), (56, 334523322478), (58, 322988035496), (112, 167261661239), (116, 161494017748), (203, 92282295856), (232, 80747008874), (406, 46141147928), (464, 40373504437), (812, 23070573964), (1624, 11535286982), (3248, 5767643491), (32143, 582811376), (64286, 291405688), (128572, 145702844), (179437, 104400464), (225001, 83258768), (257144, 72851422), (358874, 52200232), (450002, 41629384), (514288, 36425711), (717748, 26100116), (900004, 20814692), (932147, 20096944), (1256059, 14914352), (1435496, 13050058), (1800008, 10407346), (1864294, 10048472), (2512118, 7457176), (2870992, 6525029), (3600016, 5203673), (3728588, 5024236)]