21788064

素因数分解:

$2^5\times 3^2\times {\mathrm{75653}}^1$

素因数の和:75669

約数の個数: 36

約数和(自身を含む): 61960626

約数和(自身を除く): 40172562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75653, 151306, 226959, 302612, 453918, 605224, 680877, 907836, 1210448, 1361754, 1815672, 2420896, 2723508, 3631344, 5447016, 7262688, 10894032, 21788064]

約数ペア:

[(1, 21788064), (2, 10894032), (3, 7262688), (4, 5447016), (6, 3631344), (8, 2723508), (9, 2420896), (12, 1815672), (16, 1361754), (18, 1210448), (24, 907836), (32, 680877), (36, 605224), (48, 453918), (72, 302612), (96, 226959), (144, 151306), (288, 75653)]