18263214

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 41698800

約数和(自身を除く): 23435586

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 593, 1062, 1186, 1711, 1779, 3422, 3558, 5133, 5337, 10266, 10674, 15399, 17197, 30798, 34394, 34987, 51591, 69974, 103182, 104961, 154773, 209922, 309546, 314883, 629766, 1014623, 2029246, 3043869, 6087738, 9131607, 18263214]

約数ペア:

[(1, 18263214), (2, 9131607), (3, 6087738), (6, 3043869), (9, 2029246), (18, 1014623), (29, 629766), (58, 314883), (59, 309546), (87, 209922), (118, 154773), (174, 104961), (177, 103182), (261, 69974), (354, 51591), (522, 34987), (531, 34394), (593, 30798), (1062, 17197), (1186, 15399), (1711, 10674), (1779, 10266), (3422, 5337), (3558, 5133)]