21031862076

素因数分解:

$2^2\times 3^2\times {\mathrm{584218391}}^1$

素因数の和:584218401

約数の個数: 18

約数和(自身を含む): 53163873672

約数和(自身を除く): 32132011596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 584218391, 1168436782, 1752655173, 2336873564, 3505310346, 5257965519, 7010620692, 10515931038, 21031862076]

約数ペア:

[(1, 21031862076), (2, 10515931038), (3, 7010620692), (4, 5257965519), (6, 3505310346), (9, 2336873564), (12, 1752655173), (18, 1168436782), (36, 584218391)]