18005344

素因数分解:

$2^5\times 7^2\times {\mathrm{11483}}^1$

素因数の和:11507

約数の個数: 36

約数和(自身を含む): 41239044

約数和(自身を除く): 23233700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 11483, 22966, 45932, 80381, 91864, 160762, 183728, 321524, 367456, 562667, 643048, 1125334, 1286096, 2250668, 2572192, 4501336, 9002672, 18005344]

約数ペア:

[(1, 18005344), (2, 9002672), (4, 4501336), (7, 2572192), (8, 2250668), (14, 1286096), (16, 1125334), (28, 643048), (32, 562667), (49, 367456), (56, 321524), (98, 183728), (112, 160762), (196, 91864), (224, 80381), (392, 45932), (784, 22966), (1568, 11483)]