148021218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{265271}}^1$

素因数の和:265310

約数の個数: 24

約数和(自身を含む): 331059456

約数和(自身を除く): 183038238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 265271, 530542, 795813, 1591626, 2387439, 4774878, 8223401, 16446802, 24670203, 49340406, 74010609, 148021218]

約数ペア:

[(1, 148021218), (2, 74010609), (3, 49340406), (6, 24670203), (9, 16446802), (18, 8223401), (31, 4774878), (62, 2387439), (93, 1591626), (186, 795813), (279, 530542), (558, 265271)]