13156680906

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{488261}}^1$

素因数の和:488771

約数の個数: 32

約数和(自身を含む): 29295720000

約数和(自身を除く): 16139039094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 8982, 13473, 26946, 488261, 976522, 1464783, 2929566, 4394349, 8788698, 13183047, 26366094, 243642239, 487284478, 730926717, 1461853434, 2192780151, 4385560302, 6578340453, 13156680906]

約数ペア:

[(1, 13156680906), (2, 6578340453), (3, 4385560302), (6, 2192780151), (9, 1461853434), (18, 730926717), (27, 487284478), (54, 243642239), (499, 26366094), (998, 13183047), (1497, 8788698), (2994, 4394349), (4491, 2929566), (8982, 1464783), (13473, 976522), (26946, 488261)]