26439126

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 37496874

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 443, 609, 686, 886, 1029, 1218, 1329, 1421, 2058, 2658, 2842, 3101, 4263, 6202, 8526, 9303, 9947, 12847, 18606, 19894, 21707, 25694, 29841, 38541, 43414, 59682, 65121, 77082, 89929, 130242, 151949, 179858, 269787, 303898, 455847, 539574, 629503, 911694, 1259006, 1888509, 3777018, 4406521, 8813042, 13219563, 26439126]

約数ペア:

[(1, 26439126), (2, 13219563), (3, 8813042), (6, 4406521), (7, 3777018), (14, 1888509), (21, 1259006), (29, 911694), (42, 629503), (49, 539574), (58, 455847), (87, 303898), (98, 269787), (147, 179858), (174, 151949), (203, 130242), (294, 89929), (343, 77082), (406, 65121), (443, 59682), (609, 43414), (686, 38541), (886, 29841), (1029, 25694), (1218, 21707), (1329, 19894), (1421, 18606), (2058, 12847), (2658, 9947), (2842, 9303), (3101, 8526), (4263, 6202)]