21149353044

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{11311}}^1$

素因数の和:11555

約数の個数: 120

約数和(自身を含む): 57487584000

約数和(自身を除く): 36338230956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 199, 261, 324, 348, 398, 522, 597, 783, 796, 1044, 1194, 1566, 1791, 2349, 2388, 3132, 3582, 4698, 5373, 5771, 7164, 9396, 10746, 11311, 11542, 16119, 17313, 21492, 22622, 23084, 32238, 33933, 34626, 45244, 51939, 64476, 67866, 69252, 101799, 103878, 135732, 155817, 203598, 207756, 305397, 311634, 328019, 407196, 467451, 610794, 623268, 656038, 916191, 934902, 984057, 1221588, 1312076, 1832382, 1869804, 1968114, 2250889, 2952171, 3664764, 3936228, 4501778, 5904342, 6752667, 8856513, 9003556, 11808684, 13505334, 17713026, 20258001, 26569539, 27010668, 35426052, 40516002, 53139078, 60774003, 65275781, 81032004, 106278156, 121548006, 130551562, 182322009, 195827343, 243096012, 261103124, 364644018, 391654686, 587482029, 729288036, 783309372, 1174964058, 1762446087, 2349928116, 3524892174, 5287338261, 7049784348, 10574676522, 21149353044]

約数ペア:

[(1, 21149353044), (2, 10574676522), (3, 7049784348), (4, 5287338261), (6, 3524892174), (9, 2349928116), (12, 1762446087), (18, 1174964058), (27, 783309372), (29, 729288036), (36, 587482029), (54, 391654686), (58, 364644018), (81, 261103124), (87, 243096012), (108, 195827343), (116, 182322009), (162, 130551562), (174, 121548006), (199, 106278156), (261, 81032004), (324, 65275781), (348, 60774003), (398, 53139078), (522, 40516002), (597, 35426052), (783, 27010668), (796, 26569539), (1044, 20258001), (1194, 17713026), (1566, 13505334), (1791, 11808684), (2349, 9003556), (2388, 8856513), (3132, 6752667), (3582, 5904342), (4698, 4501778), (5373, 3936228), (5771, 3664764), (7164, 2952171), (9396, 2250889), (10746, 1968114), (11311, 1869804), (11542, 1832382), (16119, 1312076), (17313, 1221588), (21492, 984057), (22622, 934902), (23084, 916191), (32238, 656038), (33933, 623268), (34626, 610794), (45244, 467451), (51939, 407196), (64476, 328019), (67866, 311634), (69252, 305397), (101799, 207756), (103878, 203598), (135732, 155817)]