19021464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 66493440

約数和(自身を除く): 47471976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 73, 77, 84, 88, 94, 99, 126, 132, 141, 146, 154, 168, 188, 198, 219, 231, 252, 264, 282, 292, 308, 329, 376, 396, 423, 438, 462, 504, 511, 517, 564, 584, 616, 657, 658, 693, 792, 803, 846, 876, 924, 987, 1022, 1034, 1128, 1314, 1316, 1386, 1533, 1551, 1606, 1692, 1752, 1848, 1974, 2044, 2068, 2409, 2628, 2632, 2772, 2961, 3066, 3102, 3212, 3384, 3431, 3619, 3948, 4088, 4136, 4599, 4653, 4818, 5256, 5544, 5621, 5922, 6132, 6204, 6424, 6862, 7227, 7238, 7896, 9198, 9306, 9636, 10293, 10857, 11242, 11844, 12264, 12408, 13724, 14454, 14476, 16863, 18396, 18612, 19272, 20586, 21714, 22484, 23688, 24017, 27448, 28908, 28952, 30879, 32571, 33726, 36792, 37224, 37741, 41172, 43428, 44968, 48034, 50589, 57816, 61758, 65142, 67452, 72051, 75482, 82344, 86856, 96068, 101178, 113223, 123516, 130284, 134904, 144102, 150964, 192136, 202356, 216153, 226446, 247032, 260568, 264187, 288204, 301928, 339669, 404712, 432306, 452892, 528374, 576408, 679338, 792561, 864612, 905784, 1056748, 1358676, 1585122, 1729224, 2113496, 2377683, 2717352, 3170244, 4755366, 6340488, 9510732, 19021464]

約数ペア:

[(1, 19021464), (2, 9510732), (3, 6340488), (4, 4755366), (6, 3170244), (7, 2717352), (8, 2377683), (9, 2113496), (11, 1729224), (12, 1585122), (14, 1358676), (18, 1056748), (21, 905784), (22, 864612), (24, 792561), (28, 679338), (33, 576408), (36, 528374), (42, 452892), (44, 432306), (47, 404712), (56, 339669), (63, 301928), (66, 288204), (72, 264187), (73, 260568), (77, 247032), (84, 226446), (88, 216153), (94, 202356), (99, 192136), (126, 150964), (132, 144102), (141, 134904), (146, 130284), (154, 123516), (168, 113223), (188, 101178), (198, 96068), (219, 86856), (231, 82344), (252, 75482), (264, 72051), (282, 67452), (292, 65142), (308, 61758), (329, 57816), (376, 50589), (396, 48034), (423, 44968), (438, 43428), (462, 41172), (504, 37741), (511, 37224), (517, 36792), (564, 33726), (584, 32571), (616, 30879), (657, 28952), (658, 28908), (693, 27448), (792, 24017), (803, 23688), (846, 22484), (876, 21714), (924, 20586), (987, 19272), (1022, 18612), (1034, 18396), (1128, 16863), (1314, 14476), (1316, 14454), (1386, 13724), (1533, 12408), (1551, 12264), (1606, 11844), (1692, 11242), (1752, 10857), (1848, 10293), (1974, 9636), (2044, 9306), (2068, 9198), (2409, 7896), (2628, 7238), (2632, 7227), (2772, 6862), (2961, 6424), (3066, 6204), (3102, 6132), (3212, 5922), (3384, 5621), (3431, 5544), (3619, 5256), (3948, 4818), (4088, 4653), (4136, 4599)]