142945218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{610877}}^1$

素因数の和:610898

約数の個数: 24

約数和(自身を含む): 333539388

約数和(自身を除く): 190594170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 610877, 1221754, 1832631, 3665262, 5497893, 7941401, 10995786, 15882802, 23824203, 47648406, 71472609, 142945218]

約数ペア:

[(1, 142945218), (2, 71472609), (3, 47648406), (6, 23824203), (9, 15882802), (13, 10995786), (18, 7941401), (26, 5497893), (39, 3665262), (78, 1832631), (117, 1221754), (234, 610877)]