27490194

素因数分解:

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

素因数の和:21002

約数の個数: 24

約数和(自身を含む): 60380892

約数和(自身を除く): 32890698

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 20921, 41842, 62763, 125526, 188289, 376578, 1527233, 3054466, 4581699, 9163398, 13745097, 27490194]

約数ペア:

[(1, 27490194), (2, 13745097), (3, 9163398), (6, 4581699), (9, 3054466), (18, 1527233), (73, 376578), (146, 188289), (219, 125526), (438, 62763), (657, 41842), (1314, 20921)]