215598402

素因数分解:

$2^1\times 3^3\times {\mathrm{3992563}}^1$

素因数の和:3992574

約数の個数: 16

約数和(自身を含む): 479107680

約数和(自身を除く): 263509278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3992563, 7985126, 11977689, 23955378, 35933067, 71866134, 107799201, 215598402]

約数ペア:

[(1, 215598402), (2, 107799201), (3, 71866134), (6, 35933067), (9, 23955378), (18, 11977689), (27, 7985126), (54, 3992563)]