140453982

素因数分解:

$2^1\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{3581}}^1$

素因数の和:5768

約数の個数: 24

約数和(自身を含む): 304541640

約数和(自身を除く): 164087658

約数列:

[1, 2, 3, 6, 9, 18, 2179, 3581, 4358, 6537, 7162, 10743, 13074, 19611, 21486, 32229, 39222, 64458, 7802999, 15605998, 23408997, 46817994, 70226991, 140453982]

約数ペア:

[(1, 140453982), (2, 70226991), (3, 46817994), (6, 23408997), (9, 15605998), (18, 7802999), (2179, 64458), (3581, 39222), (4358, 32229), (6537, 21486), (7162, 19611), (10743, 13074)]