291698082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1246573}}^1$

素因数の和:1246594

約数の個数: 24

約数和(自身を含む): 680629404

約数和(自身を除く): 388931322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1246573, 2493146, 3739719, 7479438, 11219157, 16205449, 22438314, 32410898, 48616347, 97232694, 145849041, 291698082]

約数ペア:

[(1, 291698082), (2, 145849041), (3, 97232694), (6, 48616347), (9, 32410898), (13, 22438314), (18, 16205449), (26, 11219157), (39, 7479438), (78, 3739719), (117, 2493146), (234, 1246573)]