2018091497458

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{545725121}}^1$

素因数の和:545725209

約数の個数: 12

約数和(自身を含む): 3099172967838

約数和(自身を除く): 1081081470380

約数列:

[1, 2, 43, 86, 1849, 3698, 545725121, 1091450242, 23466180203, 46932360406, 1009045748729, 2018091497458]

約数ペア:

[(1, 2018091497458), (2, 1009045748729), (43, 46932360406), (86, 23466180203), (1849, 1091450242), (3698, 545725121)]