140265306

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{12119}}^1$

素因数の和:12770

約数の個数: 24

約数和(自身を含む): 304405920

約数和(自身を除く): 164140614

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 12119, 24238, 36357, 72714, 109071, 218142, 7792517, 15585034, 23377551, 46755102, 70132653, 140265306]

約数ペア:

[(1, 140265306), (2, 70132653), (3, 46755102), (6, 23377551), (9, 15585034), (18, 7792517), (643, 218142), (1286, 109071), (1929, 72714), (3858, 36357), (5787, 24238), (11574, 12119)]