18065922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22670

約数の個数: 32

約数和(自身を含む): 43468800

約数和(自身を除く): 25402878

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22639, 45278, 67917, 135834, 158473, 316946, 430141, 475419, 860282, 950838, 1290423, 2580846, 3010987, 6021974, 9032961, 18065922]

約数ペア:

[(1, 18065922), (2, 9032961), (3, 6021974), (6, 3010987), (7, 2580846), (14, 1290423), (19, 950838), (21, 860282), (38, 475419), (42, 430141), (57, 316946), (114, 158473), (133, 135834), (266, 67917), (399, 45278), (798, 22639)]