1963508724

素因数分解:

$2^2\times 3^2\times {\mathrm{54541909}}^1$

素因数の和:54541919

約数の個数: 18

約数和(自身を含む): 4963313810

約数和(自身を除く): 2999805086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54541909, 109083818, 163625727, 218167636, 327251454, 490877181, 654502908, 981754362, 1963508724]

約数ペア:

[(1, 1963508724), (2, 981754362), (3, 654502908), (4, 490877181), (6, 327251454), (9, 218167636), (12, 163625727), (18, 109083818), (36, 54541909)]