66742908

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{22159}}^1$

素因数の和:22417

約数の個数: 24

約数和(自身を含む): 156360960

約数和(自身を除く): 89618052

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 22159, 44318, 66477, 88636, 132954, 265908, 5561909, 11123818, 16685727, 22247636, 33371454, 66742908]

約数ペア:

[(1, 66742908), (2, 33371454), (3, 22247636), (4, 16685727), (6, 11123818), (12, 5561909), (251, 265908), (502, 132954), (753, 88636), (1004, 66477), (1506, 44318), (3012, 22159)]