21303012

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30089}}^1$

素因数の和:30155

約数の個数: 24

約数和(自身を含む): 50551200

約数和(自身を除く): 29248188

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30089, 60178, 90267, 120356, 180534, 361068, 1775251, 3550502, 5325753, 7101004, 10651506, 21303012]

約数ペア:

[(1, 21303012), (2, 10651506), (3, 7101004), (4, 5325753), (6, 3550502), (12, 1775251), (59, 361068), (118, 180534), (177, 120356), (236, 90267), (354, 60178), (708, 30089)]