408040434

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{211859}}^1$

素因数の和:211974

約数の個数: 24

約数和(自身を含む): 892354320

約数和(自身を除く): 484313886

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 211859, 423718, 635577, 1271154, 1906731, 3813462, 22668913, 45337826, 68006739, 136013478, 204020217, 408040434]

約数ペア:

[(1, 408040434), (2, 204020217), (3, 136013478), (6, 68006739), (9, 45337826), (18, 22668913), (107, 3813462), (214, 1906731), (321, 1271154), (642, 635577), (963, 423718), (1926, 211859)]