15920172

素因数分解:

$2^2\times 3^3\times {\mathrm{147409}}^1$

素因数の和:147422

約数の個数: 24

約数和(自身を含む): 41274800

約数和(自身を除く): 25354628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 147409, 294818, 442227, 589636, 884454, 1326681, 1768908, 2653362, 3980043, 5306724, 7960086, 15920172]

約数ペア:

[(1, 15920172), (2, 7960086), (3, 5306724), (4, 3980043), (6, 2653362), (9, 1768908), (12, 1326681), (18, 884454), (27, 589636), (36, 442227), (54, 294818), (108, 147409)]