21493428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162829}}^1$

素因数の和:162847

約数の個数: 24

約数和(自身を含む): 54710880

約数和(自身を除く): 33217452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 162829, 325658, 488487, 651316, 976974, 1791119, 1953948, 3582238, 5373357, 7164476, 10746714, 21493428]

約数ペア:

[(1, 21493428), (2, 10746714), (3, 7164476), (4, 5373357), (6, 3582238), (11, 1953948), (12, 1791119), (22, 976974), (33, 651316), (44, 488487), (66, 325658), (132, 162829)]