18488572434

素因数分解:

$2^1\times 3^3\times {\mathrm{342380971}}^1$

素因数の和:342380982

約数の個数: 16

約数和(自身を含む): 41085716640

約数和(自身を除く): 22597144206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342380971, 684761942, 1027142913, 2054285826, 3081428739, 6162857478, 9244286217, 18488572434]

約数ペア:

[(1, 18488572434), (2, 9244286217), (3, 6162857478), (6, 3081428739), (9, 2054285826), (18, 1027142913), (27, 684761942), (54, 342380971)]