12991511592

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1055191}}^1$

素因数の和:1055228

約数の個数: 80

約数和(自身を含む): 38303469600

約数和(自身を除く): 25311958008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 1055191, 2110382, 3165573, 4220764, 6331146, 8441528, 9496719, 12662292, 18993438, 20048629, 25324584, 28490157, 37986876, 40097258, 56980314, 60145887, 75973752, 80194516, 85470471, 113960628, 120291774, 160389032, 170940942, 180437661, 227921256, 240583548, 341881884, 360875322, 481167096, 541312983, 683763768, 721750644, 1082625966, 1443501288, 1623938949, 2165251932, 3247877898, 4330503864, 6495755796, 12991511592]

約数ペア:

[(1, 12991511592), (2, 6495755796), (3, 4330503864), (4, 3247877898), (6, 2165251932), (8, 1623938949), (9, 1443501288), (12, 1082625966), (18, 721750644), (19, 683763768), (24, 541312983), (27, 481167096), (36, 360875322), (38, 341881884), (54, 240583548), (57, 227921256), (72, 180437661), (76, 170940942), (81, 160389032), (108, 120291774), (114, 113960628), (152, 85470471), (162, 80194516), (171, 75973752), (216, 60145887), (228, 56980314), (324, 40097258), (342, 37986876), (456, 28490157), (513, 25324584), (648, 20048629), (684, 18993438), (1026, 12662292), (1368, 9496719), (1539, 8441528), (2052, 6331146), (3078, 4220764), (4104, 3165573), (6156, 2110382), (12312, 1055191)]