21167477466

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{11491573}}^1$

素因数の和:11491885

約数の個数: 16

約数和(自身を含む): 42472857504

約数和(自身を除く): 21305380038

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 11491573, 22983146, 34474719, 68949438, 3527912911, 7055825822, 10583738733, 21167477466]

約数ペア:

[(1, 21167477466), (2, 10583738733), (3, 7055825822), (6, 3527912911), (307, 68949438), (614, 34474719), (921, 22983146), (1842, 11491573)]