98780724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{391987}}^1$

素因数の和:392004

約数の個数: 36

約数和(自身を含む): 285367264

約数和(自身を除く): 186586540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 391987, 783974, 1175961, 1567948, 2351922, 2743909, 3527883, 4703844, 5487818, 7055766, 8231727, 10975636, 14111532, 16463454, 24695181, 32926908, 49390362, 98780724]

約数ペア:

[(1, 98780724), (2, 49390362), (3, 32926908), (4, 24695181), (6, 16463454), (7, 14111532), (9, 10975636), (12, 8231727), (14, 7055766), (18, 5487818), (21, 4703844), (28, 3527883), (36, 2743909), (42, 2351922), (63, 1567948), (84, 1175961), (126, 783974), (252, 391987)]