8021279238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{190982839}}^1$

素因数の和:190982851

約数の個数: 16

約数和(自身を含む): 18334352640

約数和(自身を除く): 10313073402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 190982839, 381965678, 572948517, 1145897034, 1336879873, 2673759746, 4010639619, 8021279238]

約数ペア:

[(1, 8021279238), (2, 4010639619), (3, 2673759746), (6, 1336879873), (7, 1145897034), (14, 572948517), (21, 381965678), (42, 190982839)]