18824478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 40295040

約数和(自身を除く): 21470562

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2707, 3477, 5414, 6954, 8121, 16242, 51433, 102866, 154299, 165127, 308598, 330254, 495381, 990762, 3137413, 6274826, 9412239, 18824478]

約数ペア:

[(1, 18824478), (2, 9412239), (3, 6274826), (6, 3137413), (19, 990762), (38, 495381), (57, 330254), (61, 308598), (114, 165127), (122, 154299), (183, 102866), (366, 51433), (1159, 16242), (2318, 8121), (2707, 6954), (3477, 5414)]