42105258

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19993}}^1$

素因数の和:20020

約数の個数: 40

約数和(自身を含む): 101609508

約数和(自身を除く): 59504250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 19993, 39986, 59979, 119958, 179937, 259909, 359874, 519818, 539811, 779727, 1079622, 1559454, 1619433, 2339181, 3238866, 4678362, 7017543, 14035086, 21052629, 42105258]

約数ペア:

[(1, 42105258), (2, 21052629), (3, 14035086), (6, 7017543), (9, 4678362), (13, 3238866), (18, 2339181), (26, 1619433), (27, 1559454), (39, 1079622), (54, 779727), (78, 539811), (81, 519818), (117, 359874), (162, 259909), (234, 179937), (351, 119958), (702, 59979), (1053, 39986), (2106, 19993)]