254142924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3025511}}^1$

素因数の和:3025525

約数の個数: 24

約数和(自身を含む): 677714688

約数和(自身を除く): 423571764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3025511, 6051022, 9076533, 12102044, 18153066, 21178577, 36306132, 42357154, 63535731, 84714308, 127071462, 254142924]

約数ペア:

[(1, 254142924), (2, 127071462), (3, 84714308), (4, 63535731), (6, 42357154), (7, 36306132), (12, 21178577), (14, 18153066), (21, 12102044), (28, 9076533), (42, 6051022), (84, 3025511)]