18108734

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 31764960

約数和(自身を除く): 13656226

約数列:

[1, 2, 7, 14, 49, 98, 257, 514, 719, 1438, 1799, 3598, 5033, 10066, 12593, 25186, 35231, 70462, 184783, 369566, 1293481, 2586962, 9054367, 18108734]

約数ペア:

[(1, 18108734), (2, 9054367), (7, 2586962), (14, 1293481), (49, 369566), (98, 184783), (257, 70462), (514, 35231), (719, 25186), (1438, 12593), (1799, 10066), (3598, 5033)]