80409882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{273503}}^1$

素因数の和:273522

約数の個数: 24

約数和(自身を含む): 187076736

約数和(自身を除く): 106666854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 273503, 547006, 820509, 1641018, 1914521, 3829042, 5743563, 11487126, 13401647, 26803294, 40204941, 80409882]

約数ペア:

[(1, 80409882), (2, 40204941), (3, 26803294), (6, 13401647), (7, 11487126), (14, 5743563), (21, 3829042), (42, 1914521), (49, 1641018), (98, 820509), (147, 547006), (294, 273503)]