228429138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{12619}}^1$

素因数の和:13062

約数の個数: 32

約数和(自身を含む): 523376640

約数和(自身を除く): 294947502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 9051, 12619, 18102, 25238, 37857, 75714, 88333, 176666, 264999, 529998, 5438789, 10877578, 16316367, 32632734, 38071523, 76143046, 114214569, 228429138]

約数ペア:

[(1, 228429138), (2, 114214569), (3, 76143046), (6, 38071523), (7, 32632734), (14, 16316367), (21, 10877578), (42, 5438789), (431, 529998), (862, 264999), (1293, 176666), (2586, 88333), (3017, 75714), (6034, 37857), (9051, 25238), (12619, 18102)]