30716826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104479}}^1$

素因数の和:104498

約数の個数: 24

約数和(自身を含む): 71464320

約数和(自身を除く): 40747494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104479, 208958, 313437, 626874, 731353, 1462706, 2194059, 4388118, 5119471, 10238942, 15358413, 30716826]

約数ペア:

[(1, 30716826), (2, 15358413), (3, 10238942), (6, 5119471), (7, 4388118), (14, 2194059), (21, 1462706), (42, 731353), (49, 626874), (98, 313437), (147, 208958), (294, 104479)]