218484168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1300501}}^1$

素因数の和:1300517

約数の個数: 32

約数和(自身を含む): 624240960

約数和(自身を除く): 405756792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1300501, 2601002, 3901503, 5202004, 7803006, 9103507, 10404008, 15606012, 18207014, 27310521, 31212024, 36414028, 54621042, 72828056, 109242084, 218484168]

約数ペア:

[(1, 218484168), (2, 109242084), (3, 72828056), (4, 54621042), (6, 36414028), (7, 31212024), (8, 27310521), (12, 18207014), (14, 15606012), (21, 10404008), (24, 9103507), (28, 7803006), (42, 5202004), (56, 3901503), (84, 2601002), (168, 1300501)]