1919338416

素因数分解:

$2^4\times 3^5\times {\mathrm{493657}}^1$

素因数の和:493680

約数の個数: 60

約数和(自身を含む): 5570436872

約数和(自身を除く): 3651098456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 493657, 987314, 1480971, 1974628, 2961942, 3949256, 4442913, 5923884, 7898512, 8885826, 11847768, 13328739, 17771652, 23695536, 26657478, 35543304, 39986217, 53314956, 71086608, 79972434, 106629912, 119958651, 159944868, 213259824, 239917302, 319889736, 479834604, 639779472, 959669208, 1919338416]

約数ペア:

[(1, 1919338416), (2, 959669208), (3, 639779472), (4, 479834604), (6, 319889736), (8, 239917302), (9, 213259824), (12, 159944868), (16, 119958651), (18, 106629912), (24, 79972434), (27, 71086608), (36, 53314956), (48, 39986217), (54, 35543304), (72, 26657478), (81, 23695536), (108, 17771652), (144, 13328739), (162, 11847768), (216, 8885826), (243, 7898512), (324, 5923884), (432, 4442913), (486, 3949256), (648, 2961942), (972, 1974628), (1296, 1480971), (1944, 987314), (3888, 493657)]