2018059827

素因数分解:

$3^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{61879}}^1$

素因数の和:63442

約数の個数: 16

約数和(自身を含む): 3077168640

約数和(自身を除く): 1059108813

約数列:

[1, 3, 7, 21, 1553, 4659, 10871, 32613, 61879, 185637, 433153, 1299459, 96098087, 288294261, 672686609, 2018059827]

約数ペア:

[(1, 2018059827), (3, 672686609), (7, 288294261), (21, 96098087), (1553, 1299459), (4659, 433153), (10871, 185637), (32613, 61879)]