18663942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 41420160

約数和(自身を除く): 22756218

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 4793, 9586, 14379, 28758, 52723, 105446, 158169, 282787, 316338, 565574, 848361, 1696722, 3110657, 6221314, 9331971, 18663942]

約数ペア:

[(1, 18663942), (2, 9331971), (3, 6221314), (6, 3110657), (11, 1696722), (22, 848361), (33, 565574), (59, 316338), (66, 282787), (118, 158169), (177, 105446), (354, 52723), (649, 28758), (1298, 14379), (1947, 9586), (3894, 4793)]