142721154

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{466409}}^1$

素因数の和:466434

約数の個数: 24

約数和(自身を含む): 327419820

約数和(自身を除く): 184698666

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 466409, 932818, 1399227, 2798454, 4197681, 7928953, 8395362, 15857906, 23786859, 47573718, 71360577, 142721154]

約数ペア:

[(1, 142721154), (2, 71360577), (3, 47573718), (6, 23786859), (9, 15857906), (17, 8395362), (18, 7928953), (34, 4197681), (51, 2798454), (102, 1399227), (153, 932818), (306, 466409)]