21467466

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{11579}}^1$

素因数の和:11690

約数の個数: 24

約数和(自身を含む): 46968480

約数和(自身を除く): 25501014

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 11579, 23158, 34737, 69474, 104211, 208422, 1192637, 2385274, 3577911, 7155822, 10733733, 21467466]

約数ペア:

[(1, 21467466), (2, 10733733), (3, 7155822), (6, 3577911), (9, 2385274), (18, 1192637), (103, 208422), (206, 104211), (309, 69474), (618, 34737), (927, 23158), (1854, 11579)]