11728872

素因数分解:

$2^3\times 3^2\times {\mathrm{162901}}^1$

素因数の和:162913

約数の個数: 24

約数和(自身を含む): 31765890

約数和(自身を除く): 20037018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 162901, 325802, 488703, 651604, 977406, 1303208, 1466109, 1954812, 2932218, 3909624, 5864436, 11728872]

約数ペア:

[(1, 11728872), (2, 5864436), (3, 3909624), (4, 2932218), (6, 1954812), (8, 1466109), (9, 1303208), (12, 977406), (18, 651604), (24, 488703), (36, 325802), (72, 162901)]