3838857546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 8179845120

約数和(自身を除く): 4340987574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 271, 274, 411, 542, 813, 822, 907, 1626, 1814, 2603, 2721, 5149, 5206, 5442, 7809, 10298, 15447, 15618, 17233, 30894, 34466, 37127, 51699, 74254, 103398, 111381, 124259, 222762, 245797, 248518, 372777, 491594, 705413, 737391, 745554, 1410826, 1474782, 2116239, 2360921, 4232478, 4670143, 4721842, 7082763, 9340286, 14010429, 14165526, 28020858, 33674189, 67348378, 101022567, 202045134, 639809591, 1279619182, 1919428773, 3838857546]

約数ペア:

[(1, 3838857546), (2, 1919428773), (3, 1279619182), (6, 639809591), (19, 202045134), (38, 101022567), (57, 67348378), (114, 33674189), (137, 28020858), (271, 14165526), (274, 14010429), (411, 9340286), (542, 7082763), (813, 4721842), (822, 4670143), (907, 4232478), (1626, 2360921), (1814, 2116239), (2603, 1474782), (2721, 1410826), (5149, 745554), (5206, 737391), (5442, 705413), (7809, 491594), (10298, 372777), (15447, 248518), (15618, 245797), (17233, 222762), (30894, 124259), (34466, 111381), (37127, 103398), (51699, 74254)]