18427552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 42632352

約数和(自身を除く): 24204800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4027, 4576, 8054, 16108, 32216, 44297, 52351, 64432, 88594, 104702, 128864, 177188, 209404, 354376, 418808, 575861, 708752, 837616, 1151722, 1417504, 1675232, 2303444, 4606888, 9213776, 18427552]

約数ペア:

[(1, 18427552), (2, 9213776), (4, 4606888), (8, 2303444), (11, 1675232), (13, 1417504), (16, 1151722), (22, 837616), (26, 708752), (32, 575861), (44, 418808), (52, 354376), (88, 209404), (104, 177188), (143, 128864), (176, 104702), (208, 88594), (286, 64432), (352, 52351), (416, 44297), (572, 32216), (1144, 16108), (2288, 8054), (4027, 4576)]