139274514

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{11959}}^1$

素因数の和:12614

約数の個数: 24

約数和(自身を含む): 302253120

約数和(自身を除く): 162978606

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 11959, 23918, 35877, 71754, 107631, 215262, 7737473, 15474946, 23212419, 46424838, 69637257, 139274514]

約数ペア:

[(1, 139274514), (2, 69637257), (3, 46424838), (6, 23212419), (9, 15474946), (18, 7737473), (647, 215262), (1294, 107631), (1941, 71754), (3882, 35877), (5823, 23918), (11646, 11959)]