180801738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{772657}}^1$

素因数の和:772678

約数の個数: 24

約数和(自身を含む): 421871268

約数和(自身を除く): 241069530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 772657, 1545314, 2317971, 4635942, 6953913, 10044541, 13907826, 20089082, 30133623, 60267246, 90400869, 180801738]

約数ペア:

[(1, 180801738), (2, 90400869), (3, 60267246), (6, 30133623), (9, 20089082), (13, 13907826), (18, 10044541), (26, 6953913), (39, 4635942), (78, 2317971), (117, 1545314), (234, 772657)]