18187456

素因数分解:

$2^6\times 7^1\times {\mathrm{40597}}^1$

素因数の和:40616

約数の個数: 28

約数和(自身を含む): 41247568

約数和(自身を除く): 23060112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40597, 81194, 162388, 284179, 324776, 568358, 649552, 1136716, 1299104, 2273432, 2598208, 4546864, 9093728, 18187456]

約数ペア:

[(1, 18187456), (2, 9093728), (4, 4546864), (7, 2598208), (8, 2273432), (14, 1299104), (16, 1136716), (28, 649552), (32, 568358), (56, 324776), (64, 284179), (112, 162388), (224, 81194), (448, 40597)]