231058818

素因数分解:

$2^1\times 3^4\times {\mathrm{1426289}}^1$

素因数の和:1426303

約数の個数: 20

約数和(自身を含む): 517743270

約数和(自身を除く): 286684452

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1426289, 2852578, 4278867, 8557734, 12836601, 25673202, 38509803, 77019606, 115529409, 231058818]

約数ペア:

[(1, 231058818), (2, 115529409), (3, 77019606), (6, 38509803), (9, 25673202), (18, 12836601), (27, 8557734), (54, 4278867), (81, 2852578), (162, 1426289)]