2148729732

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{3733}}^1$

素因数の和:4073

約数の個数: 72

約数和(自身を含む): 5545438080

約数和(自身を除く): 3396708348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 271, 354, 531, 542, 708, 813, 1062, 1084, 1626, 2124, 2439, 3252, 3733, 4878, 7466, 9756, 11199, 14932, 15989, 22398, 31978, 33597, 44796, 47967, 63956, 67194, 95934, 134388, 143901, 191868, 220247, 287802, 440494, 575604, 660741, 880988, 1011643, 1321482, 1982223, 2023286, 2642964, 3034929, 3964446, 4046572, 6069858, 7928892, 9104787, 12139716, 18209574, 36419148, 59686937, 119373874, 179060811, 238747748, 358121622, 537182433, 716243244, 1074364866, 2148729732]

約数ペア:

[(1, 2148729732), (2, 1074364866), (3, 716243244), (4, 537182433), (6, 358121622), (9, 238747748), (12, 179060811), (18, 119373874), (36, 59686937), (59, 36419148), (118, 18209574), (177, 12139716), (236, 9104787), (271, 7928892), (354, 6069858), (531, 4046572), (542, 3964446), (708, 3034929), (813, 2642964), (1062, 2023286), (1084, 1982223), (1626, 1321482), (2124, 1011643), (2439, 880988), (3252, 660741), (3733, 575604), (4878, 440494), (7466, 287802), (9756, 220247), (11199, 191868), (14932, 143901), (15989, 134388), (22398, 95934), (31978, 67194), (33597, 63956), (44796, 47967)]