27640836

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9808

約数の個数: 36

約数和(自身を含む): 70761600

約数和(自身を除く): 43120764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 9719, 19438, 29157, 38876, 58314, 87471, 116628, 174942, 349884, 767801, 1535602, 2303403, 3071204, 4606806, 6910209, 9213612, 13820418, 27640836]

約数ペア:

[(1, 27640836), (2, 13820418), (3, 9213612), (4, 6910209), (6, 4606806), (9, 3071204), (12, 2303403), (18, 1535602), (36, 767801), (79, 349884), (158, 174942), (237, 116628), (316, 87471), (474, 58314), (711, 38876), (948, 29157), (1422, 19438), (2844, 9719)]