5520366918

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72043}}^1$

素因数の和:72111

約数の個数: 80

約数和(自身を含む): 13808241216

約数和(自身を除く): 8287874298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 774, 891, 946, 1161, 1419, 1782, 2322, 2838, 3483, 4257, 6966, 8514, 12771, 25542, 38313, 72043, 76626, 144086, 216129, 432258, 648387, 792473, 1296774, 1584946, 1945161, 2377419, 3097849, 3890322, 4754838, 5835483, 6195698, 7132257, 9293547, 11670966, 14264514, 18587094, 21396771, 27880641, 34076339, 42793542, 55761282, 64190313, 68152678, 83641923, 102229017, 128380626, 167283846, 204458034, 250925769, 306687051, 501851538, 613374102, 920061153, 1840122306, 2760183459, 5520366918]

約数ペア:

[(1, 5520366918), (2, 2760183459), (3, 1840122306), (6, 920061153), (9, 613374102), (11, 501851538), (18, 306687051), (22, 250925769), (27, 204458034), (33, 167283846), (43, 128380626), (54, 102229017), (66, 83641923), (81, 68152678), (86, 64190313), (99, 55761282), (129, 42793542), (162, 34076339), (198, 27880641), (258, 21396771), (297, 18587094), (387, 14264514), (473, 11670966), (594, 9293547), (774, 7132257), (891, 6195698), (946, 5835483), (1161, 4754838), (1419, 3890322), (1782, 3097849), (2322, 2377419), (2838, 1945161), (3483, 1584946), (4257, 1296774), (6966, 792473), (8514, 648387), (12771, 432258), (25542, 216129), (38313, 144086), (72043, 76626)]