19086732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25247}}^1$

素因数の和:25267

約数の個数: 48

約数和(自身を含む): 56555520

約数和(自身を除く): 37468788

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, 25247, 50494, 75741, 100988, 151482, 176729, 227223, 302964, 353458, 454446, 530187, 681669, 706916, 908892, 1060374, 1363338, 1590561, 2120748, 2726676, 3181122, 4771683, 6362244, 9543366, 19086732]

約数ペア:

[(1, 19086732), (2, 9543366), (3, 6362244), (4, 4771683), (6, 3181122), (7, 2726676), (9, 2120748), (12, 1590561), (14, 1363338), (18, 1060374), (21, 908892), (27, 706916), (28, 681669), (36, 530187), (42, 454446), (54, 353458), (63, 302964), (84, 227223), (108, 176729), (126, 151482), (189, 100988), (252, 75741), (378, 50494), (756, 25247)]