19240254

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 29506626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 61, 66, 81, 99, 118, 122, 162, 177, 183, 198, 243, 297, 354, 366, 486, 531, 549, 594, 649, 671, 891, 1062, 1098, 1298, 1342, 1593, 1647, 1782, 1947, 2013, 2673, 3186, 3294, 3599, 3894, 4026, 4779, 4941, 5346, 5841, 6039, 7198, 9558, 9882, 10797, 11682, 12078, 14337, 14823, 17523, 18117, 21594, 28674, 29646, 32391, 35046, 36234, 39589, 52569, 54351, 64782, 79178, 97173, 105138, 108702, 118767, 157707, 163053, 194346, 237534, 291519, 315414, 326106, 356301, 583038, 712602, 874557, 1068903, 1749114, 2137806, 3206709, 6413418, 9620127, 19240254]

約数ペア:

[(1, 19240254), (2, 9620127), (3, 6413418), (6, 3206709), (9, 2137806), (11, 1749114), (18, 1068903), (22, 874557), (27, 712602), (33, 583038), (54, 356301), (59, 326106), (61, 315414), (66, 291519), (81, 237534), (99, 194346), (118, 163053), (122, 157707), (162, 118767), (177, 108702), (183, 105138), (198, 97173), (243, 79178), (297, 64782), (354, 54351), (366, 52569), (486, 39589), (531, 36234), (549, 35046), (594, 32391), (649, 29646), (671, 28674), (891, 21594), (1062, 18117), (1098, 17523), (1298, 14823), (1342, 14337), (1593, 12078), (1647, 11682), (1782, 10797), (1947, 9882), (2013, 9558), (2673, 7198), (3186, 6039), (3294, 5841), (3599, 5346), (3894, 4941), (4026, 4779)]