31720194

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53401}}^1$

素因数の和:53423

約数の個数: 32

約数和(自身を含む): 76898880

約数和(自身を除く): 45178686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 53401, 106802, 160203, 320406, 480609, 587411, 961218, 1174822, 1441827, 1762233, 2883654, 3524466, 5286699, 10573398, 15860097, 31720194]

約数ペア:

[(1, 31720194), (2, 15860097), (3, 10573398), (6, 5286699), (9, 3524466), (11, 2883654), (18, 1762233), (22, 1441827), (27, 1174822), (33, 961218), (54, 587411), (66, 480609), (99, 320406), (198, 160203), (297, 106802), (594, 53401)]