8765430138

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{759701}}^1$

素因数の和:760350

約数の個数: 24

約数和(自身を含む): 19021418676

約数和(自身を除く): 10255988538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 759701, 1519402, 2279103, 4558206, 6837309, 13674618, 486968341, 973936682, 1460905023, 2921810046, 4382715069, 8765430138]

約数ペア:

[(1, 8765430138), (2, 4382715069), (3, 2921810046), (6, 1460905023), (9, 973936682), (18, 486968341), (641, 13674618), (1282, 6837309), (1923, 4558206), (3846, 2279103), (5769, 1519402), (11538, 759701)]