18168416

素因数分解:

$2^5\times 7^2\times {\mathrm{11587}}^1$

素因数の和:11611

約数の個数: 36

約数和(自身を含む): 41612508

約数和(自身を除く): 23444092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 11587, 23174, 46348, 81109, 92696, 162218, 185392, 324436, 370784, 567763, 648872, 1135526, 1297744, 2271052, 2595488, 4542104, 9084208, 18168416]

約数ペア:

[(1, 18168416), (2, 9084208), (4, 4542104), (7, 2595488), (8, 2271052), (14, 1297744), (16, 1135526), (28, 648872), (32, 567763), (49, 370784), (56, 324436), (98, 185392), (112, 162218), (196, 92696), (224, 81109), (392, 46348), (784, 23174), (1568, 11587)]