7130907546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{378137}}^1$

素因数の和:378598

約数の個数: 32

約数和(自身を含む): 16335561600

約数和(自身を除く): 9204654054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 378137, 756274, 1134411, 2268822, 2646959, 5293918, 7940877, 15881754, 169783513, 339567026, 509350539, 1018701078, 1188484591, 2376969182, 3565453773, 7130907546]

約数ペア:

[(1, 7130907546), (2, 3565453773), (3, 2376969182), (6, 1188484591), (7, 1018701078), (14, 509350539), (21, 339567026), (42, 169783513), (449, 15881754), (898, 7940877), (1347, 5293918), (2694, 2646959), (3143, 2268822), (6286, 1134411), (9429, 756274), (18858, 378137)]