27707238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 68644800

約数和(自身を除く): 40937562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1361, 1566, 2262, 2722, 3393, 4083, 6786, 8166, 10179, 12249, 17693, 20358, 24498, 35386, 36747, 39469, 53079, 73494, 78938, 106158, 118407, 159237, 236814, 318474, 355221, 477711, 513097, 710442, 955422, 1026194, 1065663, 1539291, 2131326, 3078582, 4617873, 9235746, 13853619, 27707238]

約数ペア:

[(1, 27707238), (2, 13853619), (3, 9235746), (6, 4617873), (9, 3078582), (13, 2131326), (18, 1539291), (26, 1065663), (27, 1026194), (29, 955422), (39, 710442), (54, 513097), (58, 477711), (78, 355221), (87, 318474), (117, 236814), (174, 159237), (234, 118407), (261, 106158), (351, 78938), (377, 73494), (522, 53079), (702, 39469), (754, 36747), (783, 35386), (1131, 24498), (1361, 20358), (1566, 17693), (2262, 12249), (2722, 10179), (3393, 8166), (4083, 6786)]