18696051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 29712384

約数和(自身を除く): 11016333

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 1487, 4191, 4461, 12573, 13383, 16357, 49071, 147213, 188849, 566547, 1699641, 2077339, 6232017, 18696051]

約数ペア:

[(1, 18696051), (3, 6232017), (9, 2077339), (11, 1699641), (33, 566547), (99, 188849), (127, 147213), (381, 49071), (1143, 16357), (1397, 13383), (1487, 12573), (4191, 4461)]