1820636994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{951221}}^1$

素因数の和:951266

約数の個数: 32

約数和(自身を含む): 4109279040

約数和(自身を除く): 2288642046

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 951221, 1902442, 2853663, 5707326, 10463431, 20926862, 27585409, 31390293, 55170818, 62780586, 82756227, 165512454, 303439499, 606878998, 910318497, 1820636994]

約数ペア:

[(1, 1820636994), (2, 910318497), (3, 606878998), (6, 303439499), (11, 165512454), (22, 82756227), (29, 62780586), (33, 55170818), (58, 31390293), (66, 27585409), (87, 20926862), (174, 10463431), (319, 5707326), (638, 2853663), (957, 1902442), (1914, 951221)]