212735538

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{24169}}^1$

素因数の和:24343

約数の個数: 32

約数和(自身を含む): 475665600

約数和(自身を除く): 262930062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 24169, 48338, 72507, 145014, 217521, 435042, 652563, 1305126, 3939547, 7879094, 11818641, 23637282, 35455923, 70911846, 106367769, 212735538]

約数ペア:

[(1, 212735538), (2, 106367769), (3, 70911846), (6, 35455923), (9, 23637282), (18, 11818641), (27, 7879094), (54, 3939547), (163, 1305126), (326, 652563), (489, 435042), (978, 217521), (1467, 145014), (2934, 72507), (4401, 48338), (8802, 24169)]