18721428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141829}}^1$

素因数の和:141847

約数の個数: 24

約数和(自身を含む): 47654880

約数和(自身を除く): 28933452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141829, 283658, 425487, 567316, 850974, 1560119, 1701948, 3120238, 4680357, 6240476, 9360714, 18721428]

約数ペア:

[(1, 18721428), (2, 9360714), (3, 6240476), (4, 4680357), (6, 3120238), (11, 1701948), (12, 1560119), (22, 850974), (33, 567316), (44, 425487), (66, 283658), (132, 141829)]