25179156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9932

約数の個数: 36

約数和(自身を含む): 64550304

約数和(自身を除く): 39371148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 9851, 19702, 29553, 39404, 59106, 88659, 118212, 177318, 354636, 699421, 1398842, 2098263, 2797684, 4196526, 6294789, 8393052, 12589578, 25179156]

約数ペア:

[(1, 25179156), (2, 12589578), (3, 8393052), (4, 6294789), (6, 4196526), (9, 2797684), (12, 2098263), (18, 1398842), (36, 699421), (71, 354636), (142, 177318), (213, 118212), (284, 88659), (426, 59106), (639, 39404), (852, 29553), (1278, 19702), (2556, 9851)]