551401362

素因数分解:

$2^1\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{21467}}^1$

素因数の和:22902

約数の個数: 24

約数和(自身を含む): 1195595856

約数和(自身を除く): 644194494

約数列:

[1, 2, 3, 6, 9, 18, 1427, 2854, 4281, 8562, 12843, 21467, 25686, 42934, 64401, 128802, 193203, 386406, 30633409, 61266818, 91900227, 183800454, 275700681, 551401362]

約数ペア:

[(1, 551401362), (2, 275700681), (3, 183800454), (6, 91900227), (9, 61266818), (18, 30633409), (1427, 386406), (2854, 193203), (4281, 128802), (8562, 64401), (12843, 42934), (21467, 25686)]