669813726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{2957}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 1411320960

約数和(自身を除く): 741507234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1987, 2957, 3974, 5914, 5961, 8871, 11922, 17742, 37753, 56183, 75506, 112366, 113259, 168549, 226518, 337098, 5875559, 11751118, 17626677, 35253354, 111635621, 223271242, 334906863, 669813726]

約数ペア:

[(1, 669813726), (2, 334906863), (3, 223271242), (6, 111635621), (19, 35253354), (38, 17626677), (57, 11751118), (114, 5875559), (1987, 337098), (2957, 226518), (3974, 168549), (5914, 113259), (5961, 112366), (8871, 75506), (11922, 56183), (17742, 37753)]