16921764

素因数分解:

$2^2\times 3^3\times {\mathrm{156683}}^1$

素因数の和:156696

約数の個数: 24

約数和(自身を含む): 43871520

約数和(自身を除く): 26949756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 156683, 313366, 470049, 626732, 940098, 1410147, 1880196, 2820294, 4230441, 5640588, 8460882, 16921764]

約数ペア:

[(1, 16921764), (2, 8460882), (3, 5640588), (4, 4230441), (6, 2820294), (9, 1880196), (12, 1410147), (18, 940098), (27, 626732), (36, 470049), (54, 313366), (108, 156683)]