40987926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{325301}}^1$

素因数の和:325316

約数の個数: 24

約数和(自身を含む): 101494224

約数和(自身を除く): 60506298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 325301, 650602, 975903, 1951806, 2277107, 2927709, 4554214, 5855418, 6831321, 13662642, 20493963, 40987926]

約数ペア:

[(1, 40987926), (2, 20493963), (3, 13662642), (6, 6831321), (7, 5855418), (9, 4554214), (14, 2927709), (18, 2277107), (21, 1951806), (42, 975903), (63, 650602), (126, 325301)]