21162931392

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{6959}}^1$

素因数の和:7358

約数の個数: 112

約数和(自身を含む): 57362872320

約数和(自身を除く): 36199940928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 337, 376, 564, 674, 752, 1011, 1128, 1348, 1504, 2022, 2256, 2696, 3008, 4044, 4512, 5392, 6959, 8088, 9024, 10784, 13918, 15839, 16176, 20877, 21568, 27836, 31678, 32352, 41754, 47517, 55672, 63356, 64704, 83508, 95034, 111344, 126712, 167016, 190068, 222688, 253424, 327073, 334032, 380136, 445376, 506848, 654146, 668064, 760272, 981219, 1013696, 1308292, 1336128, 1520544, 1962438, 2345183, 2616584, 3041088, 3924876, 4690366, 5233168, 7035549, 7849752, 9380732, 10466336, 14071098, 15699504, 18761464, 20932672, 28142196, 31399008, 37522928, 56284392, 62798016, 75045856, 110223601, 112568784, 150091712, 220447202, 225137568, 330670803, 440894404, 450275136, 661341606, 881788808, 1322683212, 1763577616, 2645366424, 3527155232, 5290732848, 7054310464, 10581465696, 21162931392]

約数ペア:

[(1, 21162931392), (2, 10581465696), (3, 7054310464), (4, 5290732848), (6, 3527155232), (8, 2645366424), (12, 1763577616), (16, 1322683212), (24, 881788808), (32, 661341606), (47, 450275136), (48, 440894404), (64, 330670803), (94, 225137568), (96, 220447202), (141, 150091712), (188, 112568784), (192, 110223601), (282, 75045856), (337, 62798016), (376, 56284392), (564, 37522928), (674, 31399008), (752, 28142196), (1011, 20932672), (1128, 18761464), (1348, 15699504), (1504, 14071098), (2022, 10466336), (2256, 9380732), (2696, 7849752), (3008, 7035549), (4044, 5233168), (4512, 4690366), (5392, 3924876), (6959, 3041088), (8088, 2616584), (9024, 2345183), (10784, 1962438), (13918, 1520544), (15839, 1336128), (16176, 1308292), (20877, 1013696), (21568, 981219), (27836, 760272), (31678, 668064), (32352, 654146), (41754, 506848), (47517, 445376), (55672, 380136), (63356, 334032), (64704, 327073), (83508, 253424), (95034, 222688), (111344, 190068), (126712, 167016)]