189923076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{251221}}^1$

素因数の和:251241

約数の個数: 48

約数和(自身を含む): 562737280

約数和(自身を除く): 372814204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 251221, 502442, 753663, 1004884, 1507326, 1758547, 2260989, 3014652, 3517094, 4521978, 5275641, 6782967, 7034188, 9043956, 10551282, 13565934, 15826923, 21102564, 27131868, 31653846, 47480769, 63307692, 94961538, 189923076]

約数ペア:

[(1, 189923076), (2, 94961538), (3, 63307692), (4, 47480769), (6, 31653846), (7, 27131868), (9, 21102564), (12, 15826923), (14, 13565934), (18, 10551282), (21, 9043956), (27, 7034188), (28, 6782967), (36, 5275641), (42, 4521978), (54, 3517094), (63, 3014652), (84, 2260989), (108, 1758547), (126, 1507326), (189, 1004884), (252, 753663), (378, 502442), (756, 251221)]