222910254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1769129}}^1$

素因数の和:1769144

約数の個数: 24

約数和(自身を含む): 551968560

約数和(自身を除く): 329058306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1769129, 3538258, 5307387, 10614774, 12383903, 15922161, 24767806, 31844322, 37151709, 74303418, 111455127, 222910254]

約数ペア:

[(1, 222910254), (2, 111455127), (3, 74303418), (6, 37151709), (7, 31844322), (9, 24767806), (14, 15922161), (18, 12383903), (21, 10614774), (42, 5307387), (63, 3538258), (126, 1769129)]