11281284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 33022080

約数和(自身を除く): 21740796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 503, 534, 623, 801, 1006, 1068, 1246, 1509, 1602, 1869, 2012, 2492, 3018, 3204, 3521, 3738, 4527, 5607, 6036, 7042, 7476, 9054, 10563, 11214, 14084, 18108, 21126, 22428, 31689, 42252, 44767, 63378, 89534, 126756, 134301, 179068, 268602, 313369, 402903, 537204, 626738, 805806, 940107, 1253476, 1611612, 1880214, 2820321, 3760428, 5640642, 11281284]

約数ペア:

[(1, 11281284), (2, 5640642), (3, 3760428), (4, 2820321), (6, 1880214), (7, 1611612), (9, 1253476), (12, 940107), (14, 805806), (18, 626738), (21, 537204), (28, 402903), (36, 313369), (42, 268602), (63, 179068), (84, 134301), (89, 126756), (126, 89534), (178, 63378), (252, 44767), (267, 42252), (356, 31689), (503, 22428), (534, 21126), (623, 18108), (801, 14084), (1006, 11214), (1068, 10563), (1246, 9054), (1509, 7476), (1602, 7042), (1869, 6036), (2012, 5607), (2492, 4527), (3018, 3738), (3204, 3521)]