11908782

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 29010960

約数和(自身を除く): 17102178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 73, 81, 106, 114, 146, 159, 162, 171, 219, 318, 342, 438, 477, 513, 657, 954, 1007, 1026, 1314, 1387, 1431, 1539, 1971, 2014, 2774, 2862, 3021, 3078, 3869, 3942, 4161, 4293, 5913, 6042, 7738, 8322, 8586, 9063, 11607, 11826, 12483, 18126, 23214, 24966, 27189, 34821, 37449, 54378, 69642, 73511, 74898, 81567, 104463, 112347, 147022, 163134, 208926, 220533, 224694, 313389, 441066, 626778, 661599, 1323198, 1984797, 3969594, 5954391, 11908782]

約数ペア:

[(1, 11908782), (2, 5954391), (3, 3969594), (6, 1984797), (9, 1323198), (18, 661599), (19, 626778), (27, 441066), (38, 313389), (53, 224694), (54, 220533), (57, 208926), (73, 163134), (81, 147022), (106, 112347), (114, 104463), (146, 81567), (159, 74898), (162, 73511), (171, 69642), (219, 54378), (318, 37449), (342, 34821), (438, 27189), (477, 24966), (513, 23214), (657, 18126), (954, 12483), (1007, 11826), (1026, 11607), (1314, 9063), (1387, 8586), (1431, 8322), (1539, 7738), (1971, 6042), (2014, 5913), (2774, 4293), (2862, 4161), (3021, 3942), (3078, 3869)]