18752994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80141}}^1$

素因数の和:80162

約数の個数: 24

約数和(自身を含む): 43757532

約数和(自身を除く): 25004538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80141, 160282, 240423, 480846, 721269, 1041833, 1442538, 2083666, 3125499, 6250998, 9376497, 18752994]

約数ペア:

[(1, 18752994), (2, 9376497), (3, 6250998), (6, 3125499), (9, 2083666), (13, 1442538), (18, 1041833), (26, 721269), (39, 480846), (78, 240423), (117, 160282), (234, 80141)]