418864212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{895009}}^1$

素因数の和:895032

約数の個数: 36

約数和(自身を含む): 1140242740

約数和(自身を除く): 721378528

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 895009, 1790018, 2685027, 3580036, 5370054, 8055081, 10740108, 11635117, 16110162, 23270234, 32220324, 34905351, 46540468, 69810702, 104716053, 139621404, 209432106, 418864212]

約数ペア:

[(1, 418864212), (2, 209432106), (3, 139621404), (4, 104716053), (6, 69810702), (9, 46540468), (12, 34905351), (13, 32220324), (18, 23270234), (26, 16110162), (36, 11635117), (39, 10740108), (52, 8055081), (78, 5370054), (117, 3580036), (156, 2685027), (234, 1790018), (468, 895009)]