21947616

素因数分解:

$2^5\times 3^2\times {\mathrm{76207}}^1$

素因数の和:76223

約数の個数: 36

約数和(自身を含む): 62414352

約数和(自身を除く): 40466736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 76207, 152414, 228621, 304828, 457242, 609656, 685863, 914484, 1219312, 1371726, 1828968, 2438624, 2743452, 3657936, 5486904, 7315872, 10973808, 21947616]

約数ペア:

[(1, 21947616), (2, 10973808), (3, 7315872), (4, 5486904), (6, 3657936), (8, 2743452), (9, 2438624), (12, 1828968), (16, 1371726), (18, 1219312), (24, 914484), (32, 685863), (36, 609656), (48, 457242), (72, 304828), (96, 228621), (144, 152414), (288, 76207)]