66858714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285721}}^1$

素因数の和:285742

約数の個数: 24

約数和(自身を含む): 156004212

約数和(自身を除く): 89145498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 285721, 571442, 857163, 1714326, 2571489, 3714373, 5142978, 7428746, 11143119, 22286238, 33429357, 66858714]

約数ペア:

[(1, 66858714), (2, 33429357), (3, 22286238), (6, 11143119), (9, 7428746), (13, 5142978), (18, 3714373), (26, 2571489), (39, 1714326), (78, 857163), (117, 571442), (234, 285721)]