81511476

素因数分解:

$2^2\times 3^1\times {\mathrm{1367}}^1\times {\mathrm{4969}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 190370880

約数和(自身を除く): 108859404

約数列:

[1, 2, 3, 4, 6, 12, 1367, 2734, 4101, 4969, 5468, 8202, 9938, 14907, 16404, 19876, 29814, 59628, 6792623, 13585246, 20377869, 27170492, 40755738, 81511476]

約数ペア:

[(1, 81511476), (2, 40755738), (3, 27170492), (4, 20377869), (6, 13585246), (12, 6792623), (1367, 59628), (2734, 29814), (4101, 19876), (4969, 16404), (5468, 14907), (8202, 9938)]