25175394

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 58423680

約数和(自身を除く): 33248286

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 83, 123, 137, 166, 246, 249, 274, 369, 411, 498, 738, 747, 822, 1107, 1233, 1494, 2214, 2241, 2466, 3403, 3699, 4482, 5617, 6806, 7398, 10209, 11234, 11371, 16851, 20418, 22742, 30627, 33702, 34113, 50553, 61254, 68226, 91881, 101106, 102339, 151659, 183762, 204678, 303318, 307017, 466211, 614034, 932422, 1398633, 2797266, 4195899, 8391798, 12587697, 25175394]

約数ペア:

[(1, 25175394), (2, 12587697), (3, 8391798), (6, 4195899), (9, 2797266), (18, 1398633), (27, 932422), (41, 614034), (54, 466211), (82, 307017), (83, 303318), (123, 204678), (137, 183762), (166, 151659), (246, 102339), (249, 101106), (274, 91881), (369, 68226), (411, 61254), (498, 50553), (738, 34113), (747, 33702), (822, 30627), (1107, 22742), (1233, 20418), (1494, 16851), (2214, 11371), (2241, 11234), (2466, 10209), (3403, 7398), (3699, 6806), (4482, 5617)]