19152756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76003}}^1$

素因数の和:76020

約数の個数: 36

約数和(自身を含む): 55330912

約数和(自身を除く): 36178156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76003, 152006, 228009, 304012, 456018, 532021, 684027, 912036, 1064042, 1368054, 1596063, 2128084, 2736108, 3192126, 4788189, 6384252, 9576378, 19152756]

約数ペア:

[(1, 19152756), (2, 9576378), (3, 6384252), (4, 4788189), (6, 3192126), (7, 2736108), (9, 2128084), (12, 1596063), (14, 1368054), (18, 1064042), (21, 912036), (28, 684027), (36, 532021), (42, 456018), (63, 304012), (84, 228009), (126, 152006), (252, 76003)]