2280078

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:848

約数の個数: 24

約数和(自身を含む): 4972968

約数和(自身を除く): 2692890

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 643, 1182, 1286, 1773, 1929, 3546, 3858, 5787, 11574, 126671, 253342, 380013, 760026, 1140039, 2280078]

約数ペア:

[(1, 2280078), (2, 1140039), (3, 760026), (6, 380013), (9, 253342), (18, 126671), (197, 11574), (394, 5787), (591, 3858), (643, 3546), (1182, 1929), (1286, 1773)]