990680436

素因数分解:

$2^2\times 3^3\times {\mathrm{9172967}}^1$

素因数の和:9172980

約数の個数: 24

約数和(自身を含む): 2568431040

約数和(自身を除く): 1577750604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 9172967, 18345934, 27518901, 36691868, 55037802, 82556703, 110075604, 165113406, 247670109, 330226812, 495340218, 990680436]

約数ペア:

[(1, 990680436), (2, 495340218), (3, 330226812), (4, 247670109), (6, 165113406), (9, 110075604), (12, 82556703), (18, 55037802), (27, 36691868), (36, 27518901), (54, 18345934), (108, 9172967)]