140831514

素因数分解:

$2^1\times 3^3\times {\mathrm{2607991}}^1$

素因数の和:2608002

約数の個数: 16

約数和(自身を含む): 312959040

約数和(自身を除く): 172127526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2607991, 5215982, 7823973, 15647946, 23471919, 46943838, 70415757, 140831514]

約数ペア:

[(1, 140831514), (2, 70415757), (3, 46943838), (6, 23471919), (9, 15647946), (18, 7823973), (27, 5215982), (54, 2607991)]