243882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:822

約数の個数: 24

約数和(自身を含む): 560196

約数和(自身を除く): 316314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 797, 1594, 2391, 4782, 7173, 13549, 14346, 27098, 40647, 81294, 121941, 243882]

約数ペア:

[(1, 243882), (2, 121941), (3, 81294), (6, 40647), (9, 27098), (17, 14346), (18, 13549), (34, 7173), (51, 4782), (102, 2391), (153, 1594), (306, 797)]