31357722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12841}}^1$

素因数の和:12894

約数の個数: 32

約数和(自身を含む): 70271424

約数和(自身を除く): 38913702

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 12841, 25682, 38523, 77046, 141251, 282502, 423753, 475117, 847506, 950234, 1425351, 2850702, 5226287, 10452574, 15678861, 31357722]

約数ペア:

[(1, 31357722), (2, 15678861), (3, 10452574), (6, 5226287), (11, 2850702), (22, 1425351), (33, 950234), (37, 847506), (66, 475117), (74, 423753), (111, 282502), (222, 141251), (407, 77046), (814, 38523), (1221, 25682), (2442, 12841)]