1904166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 4605120

約数和(自身を除く): 2700954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 163, 177, 198, 326, 354, 489, 531, 649, 978, 1062, 1298, 1467, 1793, 1947, 2934, 3586, 3894, 5379, 5841, 9617, 10758, 11682, 16137, 19234, 28851, 32274, 57702, 86553, 105787, 173106, 211574, 317361, 634722, 952083, 1904166]

約数ペア:

[(1, 1904166), (2, 952083), (3, 634722), (6, 317361), (9, 211574), (11, 173106), (18, 105787), (22, 86553), (33, 57702), (59, 32274), (66, 28851), (99, 19234), (118, 16137), (163, 11682), (177, 10758), (198, 9617), (326, 5841), (354, 5379), (489, 3894), (531, 3586), (649, 2934), (978, 1947), (1062, 1793), (1298, 1467)]