7840836

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 19908252

約数和(自身を除く): 12067416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 617, 706, 1059, 1234, 1412, 1851, 2118, 2468, 3177, 3702, 4236, 5553, 6354, 7404, 11106, 12708, 22212, 217801, 435602, 653403, 871204, 1306806, 1960209, 2613612, 3920418, 7840836]

約数ペア:

[(1, 7840836), (2, 3920418), (3, 2613612), (4, 1960209), (6, 1306806), (9, 871204), (12, 653403), (18, 435602), (36, 217801), (353, 22212), (617, 12708), (706, 11106), (1059, 7404), (1234, 6354), (1412, 5553), (1851, 4236), (2118, 3702), (2468, 3177)]