2180090346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{850933}}^1$

素因数の和:851006

約数の個数: 32

約数和(自身を含む): 5064759168

約数和(自身を除く): 2884668822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 850933, 1701866, 2552799, 5105598, 5956531, 11913062, 17869593, 35739186, 51906913, 103813826, 155720739, 311441478, 363348391, 726696782, 1090045173, 2180090346]

約数ペア:

[(1, 2180090346), (2, 1090045173), (3, 726696782), (6, 363348391), (7, 311441478), (14, 155720739), (21, 103813826), (42, 51906913), (61, 35739186), (122, 17869593), (183, 11913062), (366, 5956531), (427, 5105598), (854, 2552799), (1281, 1701866), (2562, 850933)]