313613874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4021}}^1$

素因数の和:4655

約数の個数: 48

約数和(自身を含む): 778015680

約数和(自身を除く): 464401806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1238, 1857, 3714, 4021, 4333, 5571, 8042, 8666, 11142, 12063, 12999, 24126, 25998, 28147, 36189, 38997, 56294, 72378, 77994, 84441, 168882, 253323, 506646, 2488999, 4977998, 7466997, 14933994, 17422993, 22400991, 34845986, 44801982, 52268979, 104537958, 156806937, 313613874]

約数ペア:

[(1, 313613874), (2, 156806937), (3, 104537958), (6, 52268979), (7, 44801982), (9, 34845986), (14, 22400991), (18, 17422993), (21, 14933994), (42, 7466997), (63, 4977998), (126, 2488999), (619, 506646), (1238, 253323), (1857, 168882), (3714, 84441), (4021, 77994), (4333, 72378), (5571, 56294), (8042, 38997), (8666, 36189), (11142, 28147), (12063, 25998), (12999, 24126)]