1809667872

素因数分解:

$2^5\times 3^3\times {\mathrm{2094523}}^1$

素因数の和:2094542

約数の個数: 48

約数和(自身を含む): 5278200480

約数和(自身を除く): 3468532608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2094523, 4189046, 6283569, 8378092, 12567138, 16756184, 18850707, 25134276, 33512368, 37701414, 50268552, 56552121, 67024736, 75402828, 100537104, 113104242, 150805656, 201074208, 226208484, 301611312, 452416968, 603222624, 904833936, 1809667872]

約数ペア:

[(1, 1809667872), (2, 904833936), (3, 603222624), (4, 452416968), (6, 301611312), (8, 226208484), (9, 201074208), (12, 150805656), (16, 113104242), (18, 100537104), (24, 75402828), (27, 67024736), (32, 56552121), (36, 50268552), (48, 37701414), (54, 33512368), (72, 25134276), (96, 18850707), (108, 16756184), (144, 12567138), (216, 8378092), (288, 6283569), (432, 4189046), (864, 2094523)]