1345996818

素因数分解:

$2^1\times 3^3\times {\mathrm{24925867}}^1$

素因数の和:24925878

約数の個数: 16

約数和(自身を含む): 2991104160

約数和(自身を除く): 1645107342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24925867, 49851734, 74777601, 149555202, 224332803, 448665606, 672998409, 1345996818]

約数ペア:

[(1, 1345996818), (2, 672998409), (3, 448665606), (6, 224332803), (9, 149555202), (18, 74777601), (27, 49851734), (54, 24925867)]