138972684

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{25793}}^1$

素因数の和:26249

約数の個数: 24

約数和(自身を含む): 325004400

約数和(自身を除く): 186031716

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 5388, 25793, 51586, 77379, 103172, 154758, 309516, 11581057, 23162114, 34743171, 46324228, 69486342, 138972684]

約数ペア:

[(1, 138972684), (2, 69486342), (3, 46324228), (4, 34743171), (6, 23162114), (12, 11581057), (449, 309516), (898, 154758), (1347, 103172), (1796, 77379), (2694, 51586), (5388, 25793)]