18165882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 41651712

約数和(自身を除く): 23485830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 827, 1046, 1569, 1654, 2481, 3138, 3661, 4962, 5789, 7322, 10983, 11578, 17367, 21966, 34734, 432521, 865042, 1297563, 2595126, 3027647, 6055294, 9082941, 18165882]

約数ペア:

[(1, 18165882), (2, 9082941), (3, 6055294), (6, 3027647), (7, 2595126), (14, 1297563), (21, 865042), (42, 432521), (523, 34734), (827, 21966), (1046, 17367), (1569, 11578), (1654, 10983), (2481, 7322), (3138, 5789), (3661, 4962)]