18327998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1303}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 29684256

約数和(自身を除く): 11356258

約数列:

[1, 2, 13, 26, 541, 1082, 1303, 2606, 7033, 14066, 16939, 33878, 704923, 1409846, 9163999, 18327998]

約数ペア:

[(1, 18327998), (2, 9163999), (13, 1409846), (26, 704923), (541, 33878), (1082, 16939), (1303, 14066), (2606, 7033)]