21152592

素因数分解:

$2^4\times 3^2\times {\mathrm{146893}}^1$

素因数の和:146907

約数の個数: 30

約数和(自身を含む): 59198282

約数和(自身を除く): 38045690

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 146893, 293786, 440679, 587572, 881358, 1175144, 1322037, 1762716, 2350288, 2644074, 3525432, 5288148, 7050864, 10576296, 21152592]

約数ペア:

[(1, 21152592), (2, 10576296), (3, 7050864), (4, 5288148), (6, 3525432), (8, 2644074), (9, 2350288), (12, 1762716), (16, 1322037), (18, 1175144), (24, 881358), (36, 587572), (48, 440679), (72, 293786), (144, 146893)]