212220126

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{512609}}^1$

素因数の和:512640

約数の個数: 24

約数和(自身を含む): 479802960

約数和(自身を除く): 267582834

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 512609, 1025218, 1537827, 3075654, 4613481, 9226962, 11790007, 23580014, 35370021, 70740042, 106110063, 212220126]

約数ペア:

[(1, 212220126), (2, 106110063), (3, 70740042), (6, 35370021), (9, 23580014), (18, 11790007), (23, 9226962), (46, 4613481), (69, 3075654), (138, 1537827), (207, 1025218), (414, 512609)]