26993718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{78929}}^1$

素因数の和:78956

約数の個数: 24

約数和(自身を含む): 61565400

約数和(自身を除く): 34571682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 78929, 157858, 236787, 473574, 710361, 1420722, 1499651, 2999302, 4498953, 8997906, 13496859, 26993718]

約数ペア:

[(1, 26993718), (2, 13496859), (3, 8997906), (6, 4498953), (9, 2999302), (18, 1499651), (19, 1420722), (38, 710361), (57, 473574), (114, 236787), (171, 157858), (342, 78929)]