6981942

素因数分解:

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

素因数の和:249

約数の個数: 48

約数和(自身を含む): 15704640

約数和(自身を除く): 8722698

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 121, 163, 177, 242, 326, 354, 363, 489, 649, 726, 978, 1298, 1793, 1947, 3586, 3894, 5379, 7139, 9617, 10758, 14278, 19234, 19723, 21417, 28851, 39446, 42834, 57702, 59169, 105787, 118338, 211574, 317361, 634722, 1163657, 2327314, 3490971, 6981942]

約数ペア:

[(1, 6981942), (2, 3490971), (3, 2327314), (6, 1163657), (11, 634722), (22, 317361), (33, 211574), (59, 118338), (66, 105787), (118, 59169), (121, 57702), (163, 42834), (177, 39446), (242, 28851), (326, 21417), (354, 19723), (363, 19234), (489, 14278), (649, 10758), (726, 9617), (978, 7139), (1298, 5379), (1793, 3894), (1947, 3586)]