15799842

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 19843038

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 271, 369, 474, 542, 711, 738, 813, 1422, 1626, 2439, 3239, 4878, 6478, 9717, 11111, 19434, 21409, 22222, 29151, 33333, 42818, 58302, 64227, 66666, 99999, 128454, 192681, 199998, 385362, 877769, 1755538, 2633307, 5266614, 7899921, 15799842]

約数ペア:

[(1, 15799842), (2, 7899921), (3, 5266614), (6, 2633307), (9, 1755538), (18, 877769), (41, 385362), (79, 199998), (82, 192681), (123, 128454), (158, 99999), (237, 66666), (246, 64227), (271, 58302), (369, 42818), (474, 33333), (542, 29151), (711, 22222), (738, 21409), (813, 19434), (1422, 11111), (1626, 9717), (2439, 6478), (3239, 4878)]