402351786

素因数分解:

$2^1\times 3^4\times {\mathrm{2483653}}^1$

素因数の和:2483667

約数の個数: 20

約数和(自身を含む): 901566402

約数和(自身を除く): 499214616

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2483653, 4967306, 7450959, 14901918, 22352877, 44705754, 67058631, 134117262, 201175893, 402351786]

約数ペア:

[(1, 402351786), (2, 201175893), (3, 134117262), (6, 67058631), (9, 44705754), (18, 22352877), (27, 14901918), (54, 7450959), (81, 4967306), (162, 2483653)]