18339524

素因数分解:

$2^2\times 7^3\times {\mathrm{13367}}^1$

素因数の和:13392

約数の個数: 24

約数和(自身を含む): 37430400

約数和(自身を除く): 19090876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13367, 26734, 53468, 93569, 187138, 374276, 654983, 1309966, 2619932, 4584881, 9169762, 18339524]

約数ペア:

[(1, 18339524), (2, 9169762), (4, 4584881), (7, 2619932), (14, 1309966), (28, 654983), (49, 374276), (98, 187138), (196, 93569), (343, 53468), (686, 26734), (1372, 13367)]