61496658

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2884

約数の個数: 40

約数和(自身を含む): 138840240

約数和(自身を除く): 77343582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 2731, 3753, 5462, 7506, 8193, 11259, 16386, 22518, 24579, 49158, 73737, 147474, 221211, 379609, 442422, 759218, 1138827, 2277654, 3416481, 6832962, 10249443, 20498886, 30748329, 61496658]

約数ペア:

[(1, 61496658), (2, 30748329), (3, 20498886), (6, 10249443), (9, 6832962), (18, 3416481), (27, 2277654), (54, 1138827), (81, 759218), (139, 442422), (162, 379609), (278, 221211), (417, 147474), (834, 73737), (1251, 49158), (2502, 24579), (2731, 22518), (3753, 16386), (5462, 11259), (7506, 8193)]