25332426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 40530294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 251, 267, 378, 502, 534, 567, 623, 753, 801, 1134, 1246, 1506, 1602, 1757, 1869, 2259, 2403, 3514, 3738, 4518, 4806, 5271, 5607, 6777, 7209, 10542, 11214, 13554, 14418, 15813, 16821, 20331, 22339, 31626, 33642, 40662, 44678, 47439, 50463, 67017, 94878, 100926, 134034, 142317, 156373, 201051, 284634, 312746, 402102, 469119, 603153, 938238, 1206306, 1407357, 1809459, 2814714, 3618918, 4222071, 8444142, 12666213, 25332426]

約数ペア:

[(1, 25332426), (2, 12666213), (3, 8444142), (6, 4222071), (7, 3618918), (9, 2814714), (14, 1809459), (18, 1407357), (21, 1206306), (27, 938238), (42, 603153), (54, 469119), (63, 402102), (81, 312746), (89, 284634), (126, 201051), (162, 156373), (178, 142317), (189, 134034), (251, 100926), (267, 94878), (378, 67017), (502, 50463), (534, 47439), (567, 44678), (623, 40662), (753, 33642), (801, 31626), (1134, 22339), (1246, 20331), (1506, 16821), (1602, 15813), (1757, 14418), (1869, 13554), (2259, 11214), (2403, 10542), (3514, 7209), (3738, 6777), (4518, 5607), (4806, 5271)]