7272756

素因数分解:

$2^2\times 3^2\times {\mathrm{202021}}^1$

素因数の和:202031

約数の個数: 18

約数和(自身を含む): 18384002

約数和(自身を除く): 11111246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 202021, 404042, 606063, 808084, 1212126, 1818189, 2424252, 3636378, 7272756]

約数ペア:

[(1, 7272756), (2, 3636378), (3, 2424252), (4, 1818189), (6, 1212126), (9, 808084), (12, 606063), (18, 404042), (36, 202021)]