18326796

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20921}}^1$

素因数の和:21001

約数の個数: 24

約数和(自身を含む): 43350384

約数和(自身を除く): 25023588

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20921, 41842, 62763, 83684, 125526, 251052, 1527233, 3054466, 4581699, 6108932, 9163398, 18326796]

約数ペア:

[(1, 18326796), (2, 9163398), (3, 6108932), (4, 4581699), (6, 3054466), (12, 1527233), (73, 251052), (146, 125526), (219, 83684), (292, 62763), (438, 41842), (876, 20921)]