18442178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 29528064

約数和(自身を除く): 11085886

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4271, 4318, 8542, 72607, 145214, 542417, 1084834, 9221089, 18442178]

約数ペア:

[(1, 18442178), (2, 9221089), (17, 1084834), (34, 542417), (127, 145214), (254, 72607), (2159, 8542), (4271, 4318)]