2018127615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{13469}}^1$

素因数の和:14911

約数の個数: 32

約数和(自身を含む): 3693150720

約数和(自身を除く): 1675023105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1427, 4281, 7135, 9989, 13469, 21405, 29967, 40407, 49945, 67345, 94283, 149835, 202035, 282849, 471415, 1414245, 19220263, 57660789, 96101315, 134541841, 288303945, 403625523, 672709205, 2018127615]

約数ペア:

[(1, 2018127615), (3, 672709205), (5, 403625523), (7, 288303945), (15, 134541841), (21, 96101315), (35, 57660789), (105, 19220263), (1427, 1414245), (4281, 471415), (7135, 282849), (9989, 202035), (13469, 149835), (21405, 94283), (29967, 67345), (40407, 49945)]