39938346

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 80

約数和(自身を含む): 104892480

約数和(自身を除く): 64954134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 859, 861, 1107, 1134, 1718, 1722, 2214, 2577, 2583, 3321, 5154, 5166, 6013, 6642, 7731, 7749, 12026, 15462, 15498, 18039, 23193, 23247, 35219, 36078, 46386, 46494, 54117, 69579, 70438, 105657, 108234, 139158, 162351, 211314, 246533, 316971, 324702, 487053, 493066, 633942, 739599, 950913, 974106, 1479198, 1901826, 2218797, 2852739, 4437594, 5705478, 6656391, 13312782, 19969173, 39938346]

約数ペア:

[(1, 39938346), (2, 19969173), (3, 13312782), (6, 6656391), (7, 5705478), (9, 4437594), (14, 2852739), (18, 2218797), (21, 1901826), (27, 1479198), (41, 974106), (42, 950913), (54, 739599), (63, 633942), (81, 493066), (82, 487053), (123, 324702), (126, 316971), (162, 246533), (189, 211314), (246, 162351), (287, 139158), (369, 108234), (378, 105657), (567, 70438), (574, 69579), (738, 54117), (859, 46494), (861, 46386), (1107, 36078), (1134, 35219), (1718, 23247), (1722, 23193), (2214, 18039), (2577, 15498), (2583, 15462), (3321, 12026), (5154, 7749), (5166, 7731), (6013, 6642)]