213363666

素因数分解:

$2^1\times 3^3\times {\mathrm{3951179}}^1$

素因数の和:3951190

約数の個数: 16

約数和(自身を含む): 474141600

約数和(自身を除く): 260777934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3951179, 7902358, 11853537, 23707074, 35560611, 71121222, 106681833, 213363666]

約数ペア:

[(1, 213363666), (2, 106681833), (3, 71121222), (6, 35560611), (9, 23707074), (18, 11853537), (27, 7902358), (54, 3951179)]