21821202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93253}}^1$

素因数の和:93274

約数の個数: 24

約数和(自身を含む): 50916684

約数和(自身を除く): 29095482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93253, 186506, 279759, 559518, 839277, 1212289, 1678554, 2424578, 3636867, 7273734, 10910601, 21821202]

約数ペア:

[(1, 21821202), (2, 10910601), (3, 7273734), (6, 3636867), (9, 2424578), (13, 1678554), (18, 1212289), (26, 839277), (39, 559518), (78, 279759), (117, 186506), (234, 93253)]