21976128

素因数分解:

$2^6\times 3^2\times {\mathrm{38153}}^1$

素因数の和:38171

約数の個数: 42

約数和(自身を含む): 62992254

約数和(自身を除く): 41016126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 38153, 76306, 114459, 152612, 228918, 305224, 343377, 457836, 610448, 686754, 915672, 1220896, 1373508, 1831344, 2441792, 2747016, 3662688, 5494032, 7325376, 10988064, 21976128]

約数ペア:

[(1, 21976128), (2, 10988064), (3, 7325376), (4, 5494032), (6, 3662688), (8, 2747016), (9, 2441792), (12, 1831344), (16, 1373508), (18, 1220896), (24, 915672), (32, 686754), (36, 610448), (48, 457836), (64, 343377), (72, 305224), (96, 228918), (144, 152612), (192, 114459), (288, 76306), (576, 38153)]