16245864

素因数分解:

$2^3\times 3^2\times {\mathrm{225637}}^1$

素因数の和:225649

約数の個数: 24

約数和(自身を含む): 43999410

約数和(自身を除く): 27753546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 225637, 451274, 676911, 902548, 1353822, 1805096, 2030733, 2707644, 4061466, 5415288, 8122932, 16245864]

約数ペア:

[(1, 16245864), (2, 8122932), (3, 5415288), (4, 4061466), (6, 2707644), (8, 2030733), (9, 1805096), (12, 1353822), (18, 902548), (24, 676911), (36, 451274), (72, 225637)]