77721894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227257}}^1$

素因数の和:227284

約数の個数: 24

約数和(自身を含む): 177261240

約数和(自身を除く): 99539346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 227257, 454514, 681771, 1363542, 2045313, 4090626, 4317883, 8635766, 12953649, 25907298, 38860947, 77721894]

約数ペア:

[(1, 77721894), (2, 38860947), (3, 25907298), (6, 12953649), (9, 8635766), (18, 4317883), (19, 4090626), (38, 2045313), (57, 1363542), (114, 681771), (171, 454514), (342, 227257)]