1113444

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 2846844

約数和(自身を除く): 1733400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 197, 314, 394, 471, 591, 628, 788, 942, 1182, 1413, 1773, 1884, 2364, 2826, 3546, 5652, 7092, 30929, 61858, 92787, 123716, 185574, 278361, 371148, 556722, 1113444]

約数ペア:

[(1, 1113444), (2, 556722), (3, 371148), (4, 278361), (6, 185574), (9, 123716), (12, 92787), (18, 61858), (36, 30929), (157, 7092), (197, 5652), (314, 3546), (394, 2826), (471, 2364), (591, 1884), (628, 1773), (788, 1413), (942, 1182)]