19146267

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 16104933

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 59, 63, 101, 119, 153, 177, 189, 303, 357, 413, 459, 531, 707, 909, 1003, 1071, 1239, 1593, 1717, 2121, 2727, 3009, 3213, 3717, 5151, 5959, 6363, 7021, 9027, 11151, 12019, 15453, 17877, 19089, 21063, 27081, 36057, 41713, 46359, 53631, 63189, 101303, 108171, 125139, 160893, 189567, 303909, 324513, 375417, 709121, 911727, 1126251, 2127363, 2735181, 6382089, 19146267]

約数ペア:

[(1, 19146267), (3, 6382089), (7, 2735181), (9, 2127363), (17, 1126251), (21, 911727), (27, 709121), (51, 375417), (59, 324513), (63, 303909), (101, 189567), (119, 160893), (153, 125139), (177, 108171), (189, 101303), (303, 63189), (357, 53631), (413, 46359), (459, 41713), (531, 36057), (707, 27081), (909, 21063), (1003, 19089), (1071, 17877), (1239, 15453), (1593, 12019), (1717, 11151), (2121, 9027), (2727, 7021), (3009, 6363), (3213, 5959), (3717, 5151)]