18958812348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225700147}}^1$

素因数の和:225700161

約数の個数: 24

約数和(自身を含む): 50556833152

約数和(自身を除く): 31598020804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225700147, 451400294, 677100441, 902800588, 1354200882, 1579901029, 2708401764, 3159802058, 4739703087, 6319604116, 9479406174, 18958812348]

約数ペア:

[(1, 18958812348), (2, 9479406174), (3, 6319604116), (4, 4739703087), (6, 3159802058), (7, 2708401764), (12, 1579901029), (14, 1354200882), (21, 902800588), (28, 677100441), (42, 451400294), (84, 225700147)]