139877622

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{19379}}^1$

素因数の和:19788

約数の個数: 24

約数和(自身を含む): 303839640

約数和(自身を除く): 163962018

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 19379, 38758, 58137, 116274, 174411, 348822, 7770979, 15541958, 23312937, 46625874, 69938811, 139877622]

約数ペア:

[(1, 139877622), (2, 69938811), (3, 46625874), (6, 23312937), (9, 15541958), (18, 7770979), (401, 348822), (802, 174411), (1203, 116274), (2406, 58137), (3609, 38758), (7218, 19379)]