18424428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12689}}^1$

素因数の和:12718

約数の個数: 36

約数和(自身を含む): 47257560

約数和(自身を除く): 28833132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 12689, 25378, 38067, 50756, 76134, 139579, 152268, 279158, 418737, 558316, 837474, 1535369, 1674948, 3070738, 4606107, 6141476, 9212214, 18424428]

約数ペア:

[(1, 18424428), (2, 9212214), (3, 6141476), (4, 4606107), (6, 3070738), (11, 1674948), (12, 1535369), (22, 837474), (33, 558316), (44, 418737), (66, 279158), (121, 152268), (132, 139579), (242, 76134), (363, 50756), (484, 38067), (726, 25378), (1452, 12689)]