40139658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57179}}^1$

素因数の和:57203

約数の個数: 32

約数和(自身を含む): 96062400

約数和(自身を除く): 55922742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 57179, 114358, 171537, 343074, 514611, 743327, 1029222, 1486654, 1543833, 2229981, 3087666, 4459962, 6689943, 13379886, 20069829, 40139658]

約数ペア:

[(1, 40139658), (2, 20069829), (3, 13379886), (6, 6689943), (9, 4459962), (13, 3087666), (18, 2229981), (26, 1543833), (27, 1486654), (39, 1029222), (54, 743327), (78, 514611), (117, 343074), (234, 171537), (351, 114358), (702, 57179)]