21841944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 57652920

約数和(自身を除く): 35810976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2521, 2888, 4332, 5042, 7563, 8664, 10084, 15126, 20168, 30252, 47899, 60504, 95798, 143697, 191596, 287394, 383192, 574788, 910081, 1149576, 1820162, 2730243, 3640324, 5460486, 7280648, 10920972, 21841944]

約数ペア:

[(1, 21841944), (2, 10920972), (3, 7280648), (4, 5460486), (6, 3640324), (8, 2730243), (12, 1820162), (19, 1149576), (24, 910081), (38, 574788), (57, 383192), (76, 287394), (114, 191596), (152, 143697), (228, 95798), (361, 60504), (456, 47899), (722, 30252), (1083, 20168), (1444, 15126), (2166, 10084), (2521, 8664), (2888, 7563), (4332, 5042)]