25208766

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 64834560

約数和(自身を除く): 39625794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 54, 62, 66, 74, 93, 99, 111, 186, 198, 222, 279, 297, 333, 341, 407, 558, 594, 666, 682, 814, 837, 999, 1023, 1147, 1221, 1369, 1674, 1998, 2046, 2294, 2442, 2738, 3069, 3441, 3663, 4107, 6138, 6882, 7326, 8214, 9207, 10323, 10989, 12321, 12617, 15059, 18414, 20646, 21978, 24642, 25234, 30118, 30969, 36963, 37851, 42439, 45177, 61938, 73926, 75702, 84878, 90354, 113553, 127317, 135531, 227106, 254634, 271062, 340659, 381951, 406593, 466829, 681318, 763902, 813186, 933658, 1145853, 1400487, 2291706, 2800974, 4201461, 8402922, 12604383, 25208766]

約数ペア:

[(1, 25208766), (2, 12604383), (3, 8402922), (6, 4201461), (9, 2800974), (11, 2291706), (18, 1400487), (22, 1145853), (27, 933658), (31, 813186), (33, 763902), (37, 681318), (54, 466829), (62, 406593), (66, 381951), (74, 340659), (93, 271062), (99, 254634), (111, 227106), (186, 135531), (198, 127317), (222, 113553), (279, 90354), (297, 84878), (333, 75702), (341, 73926), (407, 61938), (558, 45177), (594, 42439), (666, 37851), (682, 36963), (814, 30969), (837, 30118), (999, 25234), (1023, 24642), (1147, 21978), (1221, 20646), (1369, 18414), (1674, 15059), (1998, 12617), (2046, 12321), (2294, 10989), (2442, 10323), (2738, 9207), (3069, 8214), (3441, 7326), (3663, 6882), (4107, 6138)]