2018157552

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{13463}}^1$

素因数の和:13827

約数の個数: 80

約数和(自身を含む): 5809985280

約数和(自身を除く): 3791827728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1041, 1388, 2082, 2776, 3123, 4164, 5552, 6246, 8328, 9369, 12492, 13463, 16656, 18738, 24984, 26926, 37476, 40389, 49968, 53852, 74952, 80778, 107704, 121167, 149904, 161556, 215408, 242334, 323112, 363501, 484668, 646224, 727002, 969336, 1454004, 1938672, 2908008, 4671661, 5816016, 9343322, 14014983, 18686644, 28029966, 37373288, 42044949, 56059932, 74746576, 84089898, 112119864, 126134847, 168179796, 224239728, 252269694, 336359592, 504539388, 672719184, 1009078776, 2018157552]

約数ペア:

[(1, 2018157552), (2, 1009078776), (3, 672719184), (4, 504539388), (6, 336359592), (8, 252269694), (9, 224239728), (12, 168179796), (16, 126134847), (18, 112119864), (24, 84089898), (27, 74746576), (36, 56059932), (48, 42044949), (54, 37373288), (72, 28029966), (108, 18686644), (144, 14014983), (216, 9343322), (347, 5816016), (432, 4671661), (694, 2908008), (1041, 1938672), (1388, 1454004), (2082, 969336), (2776, 727002), (3123, 646224), (4164, 484668), (5552, 363501), (6246, 323112), (8328, 242334), (9369, 215408), (12492, 161556), (13463, 149904), (16656, 121167), (18738, 107704), (24984, 80778), (26926, 74952), (37476, 53852), (40389, 49968)]