11887236

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1966

約数の個数: 60

約数和(自身を含む): 32728080

約数和(自身を除く): 20840844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 1931, 2052, 3078, 3862, 5793, 6156, 7724, 11586, 17379, 23172, 34758, 36689, 52137, 69516, 73378, 104274, 110067, 146756, 156411, 208548, 220134, 312822, 330201, 440268, 625644, 660402, 990603, 1320804, 1981206, 2971809, 3962412, 5943618, 11887236]

約数ペア:

[(1, 11887236), (2, 5943618), (3, 3962412), (4, 2971809), (6, 1981206), (9, 1320804), (12, 990603), (18, 660402), (19, 625644), (27, 440268), (36, 330201), (38, 312822), (54, 220134), (57, 208548), (76, 156411), (81, 146756), (108, 110067), (114, 104274), (162, 73378), (171, 69516), (228, 52137), (324, 36689), (342, 34758), (513, 23172), (684, 17379), (1026, 11586), (1539, 7724), (1931, 6156), (2052, 5793), (3078, 3862)]