18042959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 20545920

約数和(自身を除く): 2502961

約数列:

[1, 11, 29, 163, 319, 347, 1793, 3817, 4727, 10063, 51997, 56561, 110693, 622171, 1640269, 18042959]

約数ペア:

[(1, 18042959), (11, 1640269), (29, 622171), (163, 110693), (319, 56561), (347, 51997), (1793, 10063), (3817, 4727)]