1813308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21587}}^1$

素因数の和:21601

約数の個数: 24

約数和(自身を含む): 4835712

約数和(自身を除く): 3022404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21587, 43174, 64761, 86348, 129522, 151109, 259044, 302218, 453327, 604436, 906654, 1813308]

約数ペア:

[(1, 1813308), (2, 906654), (3, 604436), (4, 453327), (6, 302218), (7, 259044), (12, 151109), (14, 129522), (21, 86348), (28, 64761), (42, 43174), (84, 21587)]