18459352576

素因数分解:

$2^9\times 7^1\times {\mathrm{5150489}}^1$

素因数の和:5150514

約数の個数: 40

約数和(自身を含む): 42151610160

約数和(自身を除く): 23692257584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5150489, 10300978, 20601956, 36053423, 41203912, 72106846, 82407824, 144213692, 164815648, 288427384, 329631296, 576854768, 659262592, 1153709536, 1318525184, 2307419072, 2637050368, 4614838144, 9229676288, 18459352576]

約数ペア:

[(1, 18459352576), (2, 9229676288), (4, 4614838144), (7, 2637050368), (8, 2307419072), (14, 1318525184), (16, 1153709536), (28, 659262592), (32, 576854768), (56, 329631296), (64, 288427384), (112, 164815648), (128, 144213692), (224, 82407824), (256, 72106846), (448, 41203912), (512, 36053423), (896, 20601956), (1792, 10300978), (3584, 5150489)]