249520122

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{243197}}^1$

素因数の和:243227

約数の個数: 32

約数和(自身を含む): 583675200

約数和(自身を除く): 334155078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 243197, 486394, 729591, 1459182, 2188773, 4377546, 4620743, 6566319, 9241486, 13132638, 13862229, 27724458, 41586687, 83173374, 124760061, 249520122]

約数ペア:

[(1, 249520122), (2, 124760061), (3, 83173374), (6, 41586687), (9, 27724458), (18, 13862229), (19, 13132638), (27, 9241486), (38, 6566319), (54, 4620743), (57, 4377546), (114, 2188773), (171, 1459182), (342, 729591), (513, 486394), (1026, 243197)]