29997018

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15289}}^1$

素因数の和:15406

約数の個数: 24

約数和(自身を含む): 65594100

約数和(自身を除く): 35597082

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 15289, 30578, 45867, 91734, 137601, 275202, 1666501, 3333002, 4999503, 9999006, 14998509, 29997018]

約数ペア:

[(1, 29997018), (2, 14998509), (3, 9999006), (6, 4999503), (9, 3333002), (18, 1666501), (109, 275202), (218, 137601), (327, 91734), (654, 45867), (981, 30578), (1962, 15289)]