18442676

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 37408896

約数和(自身を除く): 18966220

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9277, 18554, 37108, 64939, 129878, 259756, 658667, 1317334, 2634668, 4610669, 9221338, 18442676]

約数ペア:

[(1, 18442676), (2, 9221338), (4, 4610669), (7, 2634668), (14, 1317334), (28, 658667), (71, 259756), (142, 129878), (284, 64939), (497, 37108), (994, 18554), (1988, 9277)]