180294436

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{30517}}^1$

素因数の和:30739

約数の個数: 24

約数和(自身を含む): 362309696

約数和(自身を除く): 182015260

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 30517, 61034, 122068, 213619, 427238, 854476, 6439087, 12878174, 25756348, 45073609, 90147218, 180294436]

約数ペア:

[(1, 180294436), (2, 90147218), (4, 45073609), (7, 25756348), (14, 12878174), (28, 6439087), (211, 854476), (422, 427238), (844, 213619), (1477, 122068), (2954, 61034), (5908, 30517)]