18462976

素因数分解:

$2^8\times 7^1\times {\mathrm{10303}}^1$

素因数の和:10326

約数の個数: 36

約数和(自身を含む): 42122752

約数和(自身を除く): 23659776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10303, 20606, 41212, 72121, 82424, 144242, 164848, 288484, 329696, 576968, 659392, 1153936, 1318784, 2307872, 2637568, 4615744, 9231488, 18462976]

約数ペア:

[(1, 18462976), (2, 9231488), (4, 4615744), (7, 2637568), (8, 2307872), (14, 1318784), (16, 1153936), (28, 659392), (32, 576968), (56, 329696), (64, 288484), (112, 164848), (128, 144242), (224, 82424), (256, 72121), (448, 41212), (896, 20606), (1792, 10303)]