245864106

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{41771}}^1$

素因数の和:41891

約数の個数: 32

約数和(自身を含む): 551390400

約数和(自身を除く): 305526294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 41771, 83542, 125313, 250626, 375939, 751878, 1127817, 2255634, 4553039, 9106078, 13659117, 27318234, 40977351, 81954702, 122932053, 245864106]

約数ペア:

[(1, 245864106), (2, 122932053), (3, 81954702), (6, 40977351), (9, 27318234), (18, 13659117), (27, 9106078), (54, 4553039), (109, 2255634), (218, 1127817), (327, 751878), (654, 375939), (981, 250626), (1962, 125313), (2943, 83542), (5886, 41771)]