26989758

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2029}}^1$

素因数の和:2776

約数の個数: 24

約数和(自身を含む): 58585800

約数和(自身を除く): 31596042

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2029, 2217, 4058, 4434, 6087, 6651, 12174, 13302, 18261, 36522, 1499431, 2998862, 4498293, 8996586, 13494879, 26989758]

約数ペア:

[(1, 26989758), (2, 13494879), (3, 8996586), (6, 4498293), (9, 2998862), (18, 1499431), (739, 36522), (1478, 18261), (2029, 13302), (2217, 12174), (4058, 6651), (4434, 6087)]