19144982016

素因数分解:

$2^9\times 3^3\times {\mathrm{1384909}}^1$

素因数の和:1384936

約数の個数: 80

約数和(自身を含む): 56670517200

約数和(自身を除く): 37525535184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1384909, 2769818, 4154727, 5539636, 8309454, 11079272, 12464181, 16618908, 22158544, 24928362, 33237816, 37392543, 44317088, 49856724, 66475632, 74785086, 88634176, 99713448, 132951264, 149570172, 177268352, 199426896, 265902528, 299140344, 354536704, 398853792, 531805056, 598280688, 709073408, 797707584, 1063610112, 1196561376, 1595415168, 2127220224, 2393122752, 3190830336, 4786245504, 6381660672, 9572491008, 19144982016]

約数ペア:

[(1, 19144982016), (2, 9572491008), (3, 6381660672), (4, 4786245504), (6, 3190830336), (8, 2393122752), (9, 2127220224), (12, 1595415168), (16, 1196561376), (18, 1063610112), (24, 797707584), (27, 709073408), (32, 598280688), (36, 531805056), (48, 398853792), (54, 354536704), (64, 299140344), (72, 265902528), (96, 199426896), (108, 177268352), (128, 149570172), (144, 132951264), (192, 99713448), (216, 88634176), (256, 74785086), (288, 66475632), (384, 49856724), (432, 44317088), (512, 37392543), (576, 33237816), (768, 24928362), (864, 22158544), (1152, 16618908), (1536, 12464181), (1728, 11079272), (2304, 8309454), (3456, 5539636), (4608, 4154727), (6912, 2769818), (13824, 1384909)]