81331026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113909}}^1$

素因数の和:113938

約数の個数: 32

約数和(自身を含む): 196836480

約数和(自身を除く): 115505454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 113909, 227818, 341727, 683454, 797363, 1594726, 1936453, 2392089, 3872906, 4784178, 5809359, 11618718, 13555171, 27110342, 40665513, 81331026]

約数ペア:

[(1, 81331026), (2, 40665513), (3, 27110342), (6, 13555171), (7, 11618718), (14, 5809359), (17, 4784178), (21, 3872906), (34, 2392089), (42, 1936453), (51, 1594726), (102, 797363), (119, 683454), (238, 341727), (357, 227818), (714, 113909)]