81289182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54851}}^1$

素因数の和:54888

約数の個数: 32

約数和(自身を含む): 184302720

約数和(自身を除く): 103013538

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 54851, 109702, 164553, 329106, 713063, 1042169, 1426126, 2084338, 2139189, 3126507, 4278378, 6253014, 13548197, 27096394, 40644591, 81289182]

約数ペア:

[(1, 81289182), (2, 40644591), (3, 27096394), (6, 13548197), (13, 6253014), (19, 4278378), (26, 3126507), (38, 2139189), (39, 2084338), (57, 1426126), (78, 1042169), (114, 713063), (247, 329106), (494, 164553), (741, 109702), (1482, 54851)]