11987496

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 32628960

約数和(自身を除く): 20641464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 503, 662, 993, 1006, 1324, 1509, 1986, 2012, 2648, 2979, 3018, 3972, 4024, 4527, 5958, 6036, 7944, 9054, 11916, 12072, 18108, 23832, 36216, 166493, 332986, 499479, 665972, 998958, 1331944, 1498437, 1997916, 2996874, 3995832, 5993748, 11987496]

約数ペア:

[(1, 11987496), (2, 5993748), (3, 3995832), (4, 2996874), (6, 1997916), (8, 1498437), (9, 1331944), (12, 998958), (18, 665972), (24, 499479), (36, 332986), (72, 166493), (331, 36216), (503, 23832), (662, 18108), (993, 12072), (1006, 11916), (1324, 9054), (1509, 7944), (1986, 6036), (2012, 5958), (2648, 4527), (2979, 4024), (3018, 3972)]