22721118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2803}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 52221696

約数和(自身を除く): 29500578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 2803, 4053, 5606, 8106, 8409, 16818, 19621, 39242, 58863, 117726, 540979, 1081958, 1622937, 3245874, 3786853, 7573706, 11360559, 22721118]

約数ペア:

[(1, 22721118), (2, 11360559), (3, 7573706), (6, 3786853), (7, 3245874), (14, 1622937), (21, 1081958), (42, 540979), (193, 117726), (386, 58863), (579, 39242), (1158, 19621), (1351, 16818), (2702, 8409), (2803, 8106), (4053, 5606)]