2728638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13781}}^1$

素因数の和:13800

約数の個数: 24

約数和(自身を含む): 6449976

約数和(自身を除く): 3721338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 13781, 27562, 41343, 82686, 124029, 151591, 248058, 303182, 454773, 909546, 1364319, 2728638]

約数ペア:

[(1, 2728638), (2, 1364319), (3, 909546), (6, 454773), (9, 303182), (11, 248058), (18, 151591), (22, 124029), (33, 82686), (66, 41343), (99, 27562), (198, 13781)]