105020412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1250243}}^1$

素因数の和:1250257

約数の個数: 24

約数和(自身を含む): 280054656

約数和(自身を除く): 175034244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1250243, 2500486, 3750729, 5000972, 7501458, 8751701, 15002916, 17503402, 26255103, 35006804, 52510206, 105020412]

約数ペア:

[(1, 105020412), (2, 52510206), (3, 35006804), (4, 26255103), (6, 17503402), (7, 15002916), (12, 8751701), (14, 7501458), (21, 5000972), (28, 3750729), (42, 2500486), (84, 1250243)]