139480884

素因数分解:

$2^2\times 3^2\times {\mathrm{3874469}}^1$

素因数の和:3874479

約数の個数: 18

約数和(自身を含む): 352576770

約数和(自身を除く): 213095886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3874469, 7748938, 11623407, 15497876, 23246814, 34870221, 46493628, 69740442, 139480884]

約数ペア:

[(1, 139480884), (2, 69740442), (3, 46493628), (4, 34870221), (6, 23246814), (9, 15497876), (12, 11623407), (18, 7748938), (36, 3874469)]