2018000187

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{542911}}^1$

素因数の和:542983

約数の個数: 24

約数和(自身を含む): 3387770880

約数和(自身を除く): 1369770693

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 542911, 1628733, 3800377, 4886199, 11401131, 32031749, 34203393, 96095247, 224222243, 288285741, 672666729, 2018000187]

約数ペア:

[(1, 2018000187), (3, 672666729), (7, 288285741), (9, 224222243), (21, 96095247), (59, 34203393), (63, 32031749), (177, 11401131), (413, 4886199), (531, 3800377), (1239, 1628733), (3717, 542911)]