21245832

素因数分解:

$2^3\times 3^2\times {\mathrm{295081}}^1$

素因数の和:295093

約数の個数: 24

約数和(自身を含む): 57540990

約数和(自身を除く): 36295158

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295081, 590162, 885243, 1180324, 1770486, 2360648, 2655729, 3540972, 5311458, 7081944, 10622916, 21245832]

約数ペア:

[(1, 21245832), (2, 10622916), (3, 7081944), (4, 5311458), (6, 3540972), (8, 2655729), (9, 2360648), (12, 1770486), (18, 1180324), (24, 885243), (36, 590162), (72, 295081)]