18396044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 34419168

約数和(自身を除く): 16023124

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4877, 9754, 19508, 112171, 199957, 224342, 399914, 448684, 799828, 4599011, 9198022, 18396044]

約数ペア:

[(1, 18396044), (2, 9198022), (4, 4599011), (23, 799828), (41, 448684), (46, 399914), (82, 224342), (92, 199957), (164, 112171), (943, 19508), (1886, 9754), (3772, 4877)]