16551108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21893}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 49042560

約数和(自身を除く): 32491452

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, 21893, 43786, 65679, 87572, 131358, 153251, 197037, 262716, 306502, 394074, 459753, 591111, 613004, 788148, 919506, 1182222, 1379259, 1839012, 2364444, 2758518, 4137777, 5517036, 8275554, 16551108]

約数ペア:

[(1, 16551108), (2, 8275554), (3, 5517036), (4, 4137777), (6, 2758518), (7, 2364444), (9, 1839012), (12, 1379259), (14, 1182222), (18, 919506), (21, 788148), (27, 613004), (28, 591111), (36, 459753), (42, 394074), (54, 306502), (63, 262716), (84, 197037), (108, 153251), (126, 131358), (189, 87572), (252, 65679), (378, 43786), (756, 21893)]