22744254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 52416000

約数和(自身を除く): 29671746

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 149, 206, 247, 298, 309, 447, 494, 618, 741, 894, 1339, 1482, 1937, 1957, 2678, 2831, 3874, 3914, 4017, 5662, 5811, 5871, 8034, 8493, 11622, 11742, 15347, 16986, 25441, 30694, 36803, 46041, 50882, 73606, 76323, 92082, 110409, 152646, 199511, 220818, 291593, 399022, 583186, 598533, 874779, 1197066, 1749558, 3790709, 7581418, 11372127, 22744254]

約数ペア:

[(1, 22744254), (2, 11372127), (3, 7581418), (6, 3790709), (13, 1749558), (19, 1197066), (26, 874779), (38, 598533), (39, 583186), (57, 399022), (78, 291593), (103, 220818), (114, 199511), (149, 152646), (206, 110409), (247, 92082), (298, 76323), (309, 73606), (447, 50882), (494, 46041), (618, 36803), (741, 30694), (894, 25441), (1339, 16986), (1482, 15347), (1937, 11742), (1957, 11622), (2678, 8493), (2831, 8034), (3874, 5871), (3914, 5811), (4017, 5662)]