72603806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{18233}}^1$

素因数の和:18427

約数の個数: 16

約数和(自身を含む): 119469168

約数和(自身を除く): 46865362

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 18233, 36466, 200563, 401126, 3300173, 6600346, 36301903, 72603806]

約数ペア:

[(1, 72603806), (2, 36301903), (11, 6600346), (22, 3300173), (181, 401126), (362, 200563), (1991, 36466), (3982, 18233)]