21076602

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{152729}}^1$

素因数の和:152757

約数の個数: 16

約数和(自身を含む): 43986240

約数和(自身を除く): 22909638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 152729, 305458, 458187, 916374, 3512767, 7025534, 10538301, 21076602]

約数ペア:

[(1, 21076602), (2, 10538301), (3, 7025534), (6, 3512767), (23, 916374), (46, 458187), (69, 305458), (138, 152729)]