1817352014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2999}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 2954880000

約数和(自身を除く): 1137527986

約数列:

[1, 2, 19, 37, 38, 74, 431, 703, 862, 1406, 2999, 5998, 8189, 15947, 16378, 31894, 56981, 110963, 113962, 221926, 302993, 605986, 1292569, 2108297, 2585138, 4216594, 24558811, 47825053, 49117622, 95650106, 908676007, 1817352014]

約数ペア:

[(1, 1817352014), (2, 908676007), (19, 95650106), (37, 49117622), (38, 47825053), (74, 24558811), (431, 4216594), (703, 2585138), (862, 2108297), (1406, 1292569), (2999, 605986), (5998, 302993), (8189, 221926), (15947, 113962), (16378, 110963), (31894, 56981)]