16272228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 43602944

約数和(自身を除く): 27330716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 631, 921, 1228, 1262, 1842, 1893, 2149, 2524, 3684, 3786, 4298, 4417, 6447, 7572, 8596, 8834, 12894, 13251, 17668, 25788, 26502, 53004, 193717, 387434, 581151, 774868, 1162302, 1356019, 2324604, 2712038, 4068057, 5424076, 8136114, 16272228]

約数ペア:

[(1, 16272228), (2, 8136114), (3, 5424076), (4, 4068057), (6, 2712038), (7, 2324604), (12, 1356019), (14, 1162302), (21, 774868), (28, 581151), (42, 387434), (84, 193717), (307, 53004), (614, 26502), (631, 25788), (921, 17668), (1228, 13251), (1262, 12894), (1842, 8834), (1893, 8596), (2149, 7572), (2524, 6447), (3684, 4417), (3786, 4298)]