18049794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1171}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 41404416

約数和(自身を除く): 23354622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1171, 2202, 2342, 2569, 3513, 5138, 7026, 7707, 8197, 15414, 16394, 24591, 49182, 429757, 859514, 1289271, 2578542, 3008299, 6016598, 9024897, 18049794]

約数ペア:

[(1, 18049794), (2, 9024897), (3, 6016598), (6, 3008299), (7, 2578542), (14, 1289271), (21, 859514), (42, 429757), (367, 49182), (734, 24591), (1101, 16394), (1171, 15414), (2202, 8197), (2342, 7707), (2569, 7026), (3513, 5138)]