25741926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{204301}}^1$

素因数の和:204316

約数の個数: 24

約数和(自身を含む): 63742224

約数和(自身を除く): 38000298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 204301, 408602, 612903, 1225806, 1430107, 1838709, 2860214, 3677418, 4290321, 8580642, 12870963, 25741926]

約数ペア:

[(1, 25741926), (2, 12870963), (3, 8580642), (6, 4290321), (7, 3677418), (9, 2860214), (14, 1838709), (18, 1430107), (21, 1225806), (42, 612903), (63, 408602), (126, 204301)]