212886726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2729317}}^1$

素因数の和:2729335

約数の個数: 16

約数和(自身を含む): 458525424

約数和(自身を除く): 245638698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2729317, 5458634, 8187951, 16375902, 35481121, 70962242, 106443363, 212886726]

約数ペア:

[(1, 212886726), (2, 106443363), (3, 70962242), (6, 35481121), (13, 16375902), (26, 8187951), (39, 5458634), (78, 2729317)]