31296078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 51647922

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 47, 54, 57, 59, 66, 94, 99, 114, 118, 141, 171, 177, 198, 209, 282, 297, 342, 354, 418, 423, 513, 517, 531, 594, 627, 649, 846, 893, 1026, 1034, 1062, 1121, 1254, 1269, 1298, 1551, 1593, 1786, 1881, 1947, 2242, 2538, 2679, 2773, 3102, 3186, 3363, 3762, 3894, 4653, 5358, 5546, 5643, 5841, 6726, 8037, 8319, 9306, 9823, 10089, 11286, 11682, 12331, 13959, 16074, 16638, 17523, 19646, 20178, 24111, 24662, 24957, 27918, 29469, 30267, 30503, 35046, 36993, 48222, 49914, 52687, 58938, 60534, 61006, 73986, 74871, 88407, 91509, 105374, 110979, 149742, 158061, 176814, 183018, 221958, 265221, 274527, 316122, 332937, 474183, 530442, 549054, 579557, 665874, 823581, 948366, 1159114, 1422549, 1647162, 1738671, 2845098, 3477342, 5216013, 10432026, 15648039, 31296078]

約数ペア:

[(1, 31296078), (2, 15648039), (3, 10432026), (6, 5216013), (9, 3477342), (11, 2845098), (18, 1738671), (19, 1647162), (22, 1422549), (27, 1159114), (33, 948366), (38, 823581), (47, 665874), (54, 579557), (57, 549054), (59, 530442), (66, 474183), (94, 332937), (99, 316122), (114, 274527), (118, 265221), (141, 221958), (171, 183018), (177, 176814), (198, 158061), (209, 149742), (282, 110979), (297, 105374), (342, 91509), (354, 88407), (418, 74871), (423, 73986), (513, 61006), (517, 60534), (531, 58938), (594, 52687), (627, 49914), (649, 48222), (846, 36993), (893, 35046), (1026, 30503), (1034, 30267), (1062, 29469), (1121, 27918), (1254, 24957), (1269, 24662), (1298, 24111), (1551, 20178), (1593, 19646), (1786, 17523), (1881, 16638), (1947, 16074), (2242, 13959), (2538, 12331), (2679, 11682), (2773, 11286), (3102, 10089), (3186, 9823), (3363, 9306), (3762, 8319), (3894, 8037), (4653, 6726), (5358, 5841), (5546, 5643)]