87486924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1041511}}^1$

素因数の和:1041525

約数の個数: 24

約数和(自身を含む): 233298688

約数和(自身を除く): 145811764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1041511, 2083022, 3124533, 4166044, 6249066, 7290577, 12498132, 14581154, 21871731, 29162308, 43743462, 87486924]

約数ペア:

[(1, 87486924), (2, 43743462), (3, 29162308), (4, 21871731), (6, 14581154), (7, 12498132), (12, 7290577), (14, 6249066), (21, 4166044), (28, 3124533), (42, 2083022), (84, 1041511)]