21477696

素因数分解:

$2^6\times 3^1\times {\mathrm{111863}}^1$

素因数の和:111878

約数の個数: 28

約数和(自身を含む): 56826912

約数和(自身を除く): 35349216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 111863, 223726, 335589, 447452, 671178, 894904, 1342356, 1789808, 2684712, 3579616, 5369424, 7159232, 10738848, 21477696]

約数ペア:

[(1, 21477696), (2, 10738848), (3, 7159232), (4, 5369424), (6, 3579616), (8, 2684712), (12, 1789808), (16, 1342356), (24, 894904), (32, 671178), (48, 447452), (64, 335589), (96, 223726), (192, 111863)]