19577052

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 56015232

約数和(自身を除く): 36438180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 1831, 2673, 3564, 3662, 5346, 5493, 7324, 10692, 10986, 16479, 20141, 21972, 32958, 40282, 49437, 60423, 65916, 80564, 98874, 120846, 148311, 181269, 197748, 241692, 296622, 362538, 444933, 543807, 593244, 725076, 889866, 1087614, 1631421, 1779732, 2175228, 3262842, 4894263, 6525684, 9788526, 19577052]

約数ペア:

[(1, 19577052), (2, 9788526), (3, 6525684), (4, 4894263), (6, 3262842), (9, 2175228), (11, 1779732), (12, 1631421), (18, 1087614), (22, 889866), (27, 725076), (33, 593244), (36, 543807), (44, 444933), (54, 362538), (66, 296622), (81, 241692), (99, 197748), (108, 181269), (132, 148311), (162, 120846), (198, 98874), (243, 80564), (297, 65916), (324, 60423), (396, 49437), (486, 40282), (594, 32958), (891, 21972), (972, 20141), (1188, 16479), (1782, 10986), (1831, 10692), (2673, 7324), (3564, 5493), (3662, 5346)]