19284156

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 60

約数和(自身を含む): 51409512

約数和(自身を除く): 32125356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1123, 1431, 1908, 2246, 2862, 3369, 4293, 4492, 5724, 6738, 8586, 10107, 13476, 17172, 20214, 30321, 40428, 59519, 60642, 90963, 119038, 121284, 178557, 181926, 238076, 357114, 363852, 535671, 714228, 1071342, 1607013, 2142684, 3214026, 4821039, 6428052, 9642078, 19284156]

約数ペア:

[(1, 19284156), (2, 9642078), (3, 6428052), (4, 4821039), (6, 3214026), (9, 2142684), (12, 1607013), (18, 1071342), (27, 714228), (36, 535671), (53, 363852), (54, 357114), (81, 238076), (106, 181926), (108, 178557), (159, 121284), (162, 119038), (212, 90963), (318, 60642), (324, 59519), (477, 40428), (636, 30321), (954, 20214), (1123, 17172), (1431, 13476), (1908, 10107), (2246, 8586), (2862, 6738), (3369, 5724), (4293, 4492)]