66986502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27431}}^1$

素因数の和:27484

約数の個数: 32

約数和(自身を含む): 150107904

約数和(自身を除く): 83121402

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 27431, 54862, 82293, 164586, 301741, 603482, 905223, 1014947, 1810446, 2029894, 3044841, 6089682, 11164417, 22328834, 33493251, 66986502]

約数ペア:

[(1, 66986502), (2, 33493251), (3, 22328834), (6, 11164417), (11, 6089682), (22, 3044841), (33, 2029894), (37, 1810446), (66, 1014947), (74, 905223), (111, 603482), (222, 301741), (407, 164586), (814, 82293), (1221, 54862), (2442, 27431)]