212977404

素因数分解:

$2^2\times 3^3\times {\mathrm{1972013}}^1$

素因数の和:1972026

約数の個数: 24

約数和(自身を含む): 552163920

約数和(自身を除く): 339186516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1972013, 3944026, 5916039, 7888052, 11832078, 17748117, 23664156, 35496234, 53244351, 70992468, 106488702, 212977404]

約数ペア:

[(1, 212977404), (2, 106488702), (3, 70992468), (4, 53244351), (6, 35496234), (9, 23664156), (12, 17748117), (18, 11832078), (27, 7888052), (36, 5916039), (54, 3944026), (108, 1972013)]