7856142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11003}}^1$

素因数の和:11032

約数の個数: 32

約数和(自身を含む): 19014912

約数和(自身を除く): 11158770

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 11003, 22006, 33009, 66018, 77021, 154042, 187051, 231063, 374102, 462126, 561153, 1122306, 1309357, 2618714, 3928071, 7856142]

約数ペア:

[(1, 7856142), (2, 3928071), (3, 2618714), (6, 1309357), (7, 1122306), (14, 561153), (17, 462126), (21, 374102), (34, 231063), (42, 187051), (51, 154042), (102, 77021), (119, 66018), (238, 33009), (357, 22006), (714, 11003)]