42198828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 123379200

約数和(自身を除く): 81180372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 203, 204, 238, 348, 357, 406, 476, 493, 609, 714, 812, 986, 1019, 1218, 1428, 1479, 1972, 2038, 2436, 2958, 3057, 3451, 4076, 5916, 6114, 6902, 7133, 10353, 12228, 13804, 14266, 17323, 20706, 21399, 28532, 29551, 34646, 41412, 42798, 51969, 59102, 69292, 85596, 88653, 103938, 118204, 121261, 177306, 206857, 207876, 242522, 354612, 363783, 413714, 485044, 502367, 620571, 727566, 827428, 1004734, 1241142, 1455132, 1507101, 2009468, 2482284, 3014202, 3516569, 6028404, 7033138, 10549707, 14066276, 21099414, 42198828]

約数ペア:

[(1, 42198828), (2, 21099414), (3, 14066276), (4, 10549707), (6, 7033138), (7, 6028404), (12, 3516569), (14, 3014202), (17, 2482284), (21, 2009468), (28, 1507101), (29, 1455132), (34, 1241142), (42, 1004734), (51, 827428), (58, 727566), (68, 620571), (84, 502367), (87, 485044), (102, 413714), (116, 363783), (119, 354612), (174, 242522), (203, 207876), (204, 206857), (238, 177306), (348, 121261), (357, 118204), (406, 103938), (476, 88653), (493, 85596), (609, 69292), (714, 59102), (812, 51969), (986, 42798), (1019, 41412), (1218, 34646), (1428, 29551), (1479, 28532), (1972, 21399), (2038, 20706), (2436, 17323), (2958, 14266), (3057, 13804), (3451, 12228), (4076, 10353), (5916, 7133), (6114, 6902)]