42171018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{98993}}^1$

素因数の和:99069

約数の個数: 16

約数和(自身を含む): 85530816

約数和(自身を除く): 43359798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 98993, 197986, 296979, 593958, 7028503, 14057006, 21085509, 42171018]

約数ペア:

[(1, 42171018), (2, 21085509), (3, 14057006), (6, 7028503), (71, 593958), (142, 296979), (213, 197986), (426, 98993)]