18018064

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{2351}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 34997760

約数和(自身を除く): 16979696

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 2351, 3832, 4702, 7664, 9404, 18808, 37616, 1126129, 2252258, 4504516, 9009032, 18018064]

約数ペア:

[(1, 18018064), (2, 9009032), (4, 4504516), (8, 2252258), (16, 1126129), (479, 37616), (958, 18808), (1916, 9404), (2351, 7664), (3832, 4702)]