2276551278

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1359947}}^1$

素因数の和:1359989

約数の個数: 32

約数和(自身を含む): 5222200320

約数和(自身を除く): 2945649042

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 1359947, 2719894, 4079841, 8159682, 12239523, 24479046, 36718569, 42158357, 73437138, 84316714, 126475071, 252950142, 379425213, 758850426, 1138275639, 2276551278]

約数ペア:

[(1, 2276551278), (2, 1138275639), (3, 758850426), (6, 379425213), (9, 252950142), (18, 126475071), (27, 84316714), (31, 73437138), (54, 42158357), (62, 36718569), (93, 24479046), (186, 12239523), (279, 8159682), (558, 4079841), (837, 2719894), (1674, 1359947)]