18348526208

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{3527}}^1$

素因数の和:4057

約数の個数: 64

約数和(自身を含む): 37029182400

約数和(自身を除く): 18680656192

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 419, 776, 838, 1552, 1676, 3104, 3352, 3527, 6208, 6704, 7054, 12416, 13408, 14108, 26816, 28216, 40643, 53632, 56432, 81286, 112864, 162572, 225728, 325144, 342119, 451456, 650288, 684238, 1300576, 1368476, 1477813, 2601152, 2736952, 2955626, 5202304, 5473904, 5911252, 10947808, 11822504, 21895616, 23645008, 43791232, 47290016, 94580032, 143347861, 189160064, 286695722, 573391444, 1146782888, 2293565776, 4587131552, 9174263104, 18348526208]

約数ペア:

[(1, 18348526208), (2, 9174263104), (4, 4587131552), (8, 2293565776), (16, 1146782888), (32, 573391444), (64, 286695722), (97, 189160064), (128, 143347861), (194, 94580032), (388, 47290016), (419, 43791232), (776, 23645008), (838, 21895616), (1552, 11822504), (1676, 10947808), (3104, 5911252), (3352, 5473904), (3527, 5202304), (6208, 2955626), (6704, 2736952), (7054, 2601152), (12416, 1477813), (13408, 1368476), (14108, 1300576), (26816, 684238), (28216, 650288), (40643, 451456), (53632, 342119), (56432, 325144), (81286, 225728), (112864, 162572)]