140431374

素因数分解:

$2^1\times 3^3\times {\mathrm{2600581}}^1$

素因数の和:2600592

約数の個数: 16

約数和(自身を含む): 312069840

約数和(自身を除く): 171638466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2600581, 5201162, 7801743, 15603486, 23405229, 46810458, 70215687, 140431374]

約数ペア:

[(1, 140431374), (2, 70215687), (3, 46810458), (6, 23405229), (9, 15603486), (18, 7801743), (27, 5201162), (54, 2600581)]