11991546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 31262400

約数和(自身を除く): 19270854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5009, 10018, 15027, 30054, 35063, 45081, 70126, 90162, 95171, 105189, 190342, 210378, 285513, 315567, 571026, 631134, 666197, 856539, 1332394, 1713078, 1998591, 3997182, 5995773, 11991546]

約数ペア:

[(1, 11991546), (2, 5995773), (3, 3997182), (6, 1998591), (7, 1713078), (9, 1332394), (14, 856539), (18, 666197), (19, 631134), (21, 571026), (38, 315567), (42, 285513), (57, 210378), (63, 190342), (114, 105189), (126, 95171), (133, 90162), (171, 70126), (266, 45081), (342, 35063), (399, 30054), (798, 15027), (1197, 10018), (2394, 5009)]