2157198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21171

約数の個数: 16

約数和(自身を含む): 4568400

約数和(自身を除く): 2411202

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 21149, 42298, 63447, 126894, 359533, 719066, 1078599, 2157198]

約数ペア:

[(1, 2157198), (2, 1078599), (3, 719066), (6, 359533), (17, 126894), (34, 63447), (51, 42298), (102, 21149)]