2021657178

素因数分解:

$2^1\times 3^1\times {\mathrm{9007}}^1\times {\mathrm{37409}}^1$

素因数の和:46421

約数の個数: 16

約数和(自身を含む): 4043871360

約数和(自身を除く): 2022214182

約数列:

[1, 2, 3, 6, 9007, 18014, 27021, 37409, 54042, 74818, 112227, 224454, 336942863, 673885726, 1010828589, 2021657178]

約数ペア:

[(1, 2021657178), (2, 1010828589), (3, 673885726), (6, 336942863), (9007, 224454), (18014, 112227), (27021, 74818), (37409, 54042)]