21082752

素因数分解:

$2^7\times 3^2\times {\mathrm{18301}}^1$

素因数の和:18321

約数の個数: 48

約数和(自身を含む): 60671130

約数和(自身を除く): 39588378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18301, 36602, 54903, 73204, 109806, 146408, 164709, 219612, 292816, 329418, 439224, 585632, 658836, 878448, 1171264, 1317672, 1756896, 2342528, 2635344, 3513792, 5270688, 7027584, 10541376, 21082752]

約数ペア:

[(1, 21082752), (2, 10541376), (3, 7027584), (4, 5270688), (6, 3513792), (8, 2635344), (9, 2342528), (12, 1756896), (16, 1317672), (18, 1171264), (24, 878448), (32, 658836), (36, 585632), (48, 439224), (64, 329418), (72, 292816), (96, 219612), (128, 164709), (144, 146408), (192, 109806), (288, 73204), (384, 54903), (576, 36602), (1152, 18301)]