139806942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{57251}}^1$

素因数の和:57304

約数の個数: 32

約数和(自身を含む): 313282944

約数和(自身を除く): 173476002

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 57251, 114502, 171753, 343506, 629761, 1259522, 1889283, 2118287, 3778566, 4236574, 6354861, 12709722, 23301157, 46602314, 69903471, 139806942]

約数ペア:

[(1, 139806942), (2, 69903471), (3, 46602314), (6, 23301157), (11, 12709722), (22, 6354861), (33, 4236574), (37, 3778566), (66, 2118287), (74, 1889283), (111, 1259522), (222, 629761), (407, 343506), (814, 171753), (1221, 114502), (2442, 57251)]