21826989036

素因数分解:

$2^2\times 3^2\times {\mathrm{3209}}^1\times {\mathrm{188939}}^1$

素因数の和:192158

約数の個数: 36

約数和(自身を含む): 55191263400

約数和(自身を除く): 33364274364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3209, 6418, 9627, 12836, 19254, 28881, 38508, 57762, 115524, 188939, 377878, 566817, 755756, 1133634, 1700451, 2267268, 3400902, 6801804, 606305251, 1212610502, 1818915753, 2425221004, 3637831506, 5456747259, 7275663012, 10913494518, 21826989036]

約数ペア:

[(1, 21826989036), (2, 10913494518), (3, 7275663012), (4, 5456747259), (6, 3637831506), (9, 2425221004), (12, 1818915753), (18, 1212610502), (36, 606305251), (3209, 6801804), (6418, 3400902), (9627, 2267268), (12836, 1700451), (19254, 1133634), (28881, 755756), (38508, 566817), (57762, 377878), (115524, 188939)]