18858441602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1381}}^1$

素因数の和:1792

約数の個数: 128

約数和(自身を含む): 40120012800

約数和(自身を除く): 21261571198

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 359, 418, 494, 718, 1001, 1381, 1463, 1729, 2002, 2513, 2717, 2762, 2926, 3458, 3949, 4667, 5026, 5434, 6821, 7898, 9334, 9667, 13642, 15191, 17953, 19019, 19334, 26239, 27643, 30382, 32669, 35906, 38038, 47747, 51337, 52478, 55286, 65338, 75031, 88673, 95494, 102674, 106337, 125671, 150062, 177346, 183673, 197483, 212674, 251342, 288629, 341107, 359359, 367346, 394966, 495779, 525217, 577258, 620711, 682214, 718718, 975403, 991558, 1050434, 1241422, 1382381, 1950806, 2020403, 2387749, 2764762, 3470453, 3752177, 4040806, 4775498, 5453569, 6445127, 6827821, 6940906, 7504354, 9419801, 10907138, 12890254, 13655642, 18839602, 26265239, 38174983, 45115889, 52530478, 65938607, 70896397, 76349966, 90231778, 103617811, 122457413, 131877214, 141792794, 207235622, 244914826, 496274779, 725324677, 857201891, 992549558, 1347031543, 1450649354, 1714403782, 2694063086, 9429220801, 18858441602]

約数ペア:

[(1, 18858441602), (2, 9429220801), (7, 2694063086), (11, 1714403782), (13, 1450649354), (14, 1347031543), (19, 992549558), (22, 857201891), (26, 725324677), (38, 496274779), (77, 244914826), (91, 207235622), (133, 141792794), (143, 131877214), (154, 122457413), (182, 103617811), (209, 90231778), (247, 76349966), (266, 70896397), (286, 65938607), (359, 52530478), (418, 45115889), (494, 38174983), (718, 26265239), (1001, 18839602), (1381, 13655642), (1463, 12890254), (1729, 10907138), (2002, 9419801), (2513, 7504354), (2717, 6940906), (2762, 6827821), (2926, 6445127), (3458, 5453569), (3949, 4775498), (4667, 4040806), (5026, 3752177), (5434, 3470453), (6821, 2764762), (7898, 2387749), (9334, 2020403), (9667, 1950806), (13642, 1382381), (15191, 1241422), (17953, 1050434), (19019, 991558), (19334, 975403), (26239, 718718), (27643, 682214), (30382, 620711), (32669, 577258), (35906, 525217), (38038, 495779), (47747, 394966), (51337, 367346), (52478, 359359), (55286, 341107), (65338, 288629), (75031, 251342), (88673, 212674), (95494, 197483), (102674, 183673), (106337, 177346), (125671, 150062)]