40839036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486179}}^1$

素因数の和:486193

約数の個数: 24

約数和(自身を含む): 108904320

約数和(自身を除く): 68065284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486179, 972358, 1458537, 1944716, 2917074, 3403253, 5834148, 6806506, 10209759, 13613012, 20419518, 40839036]

約数ペア:

[(1, 40839036), (2, 20419518), (3, 13613012), (4, 10209759), (6, 6806506), (7, 5834148), (12, 3403253), (14, 2917074), (21, 1944716), (28, 1458537), (42, 972358), (84, 486179)]