39380418

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 180

約数和(自身を含む): 115579926

約数和(自身を除く): 76199508

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 49, 54, 63, 66, 77, 81, 82, 98, 99, 121, 123, 126, 147, 154, 162, 189, 198, 231, 242, 246, 287, 294, 297, 363, 369, 378, 441, 451, 462, 539, 567, 574, 594, 693, 726, 738, 847, 861, 882, 891, 902, 1078, 1089, 1107, 1134, 1323, 1353, 1386, 1617, 1694, 1722, 1782, 2009, 2079, 2178, 2214, 2541, 2583, 2646, 2706, 3157, 3234, 3267, 3321, 3969, 4018, 4059, 4158, 4851, 4961, 5082, 5166, 5929, 6027, 6237, 6314, 6534, 6642, 7623, 7749, 7938, 8118, 9471, 9702, 9801, 9922, 11858, 12054, 12177, 12474, 14553, 14883, 15246, 15498, 17787, 18081, 18942, 19602, 22099, 22869, 23247, 24354, 28413, 29106, 29766, 34727, 35574, 36162, 36531, 43659, 44198, 44649, 45738, 46494, 53361, 54243, 56826, 66297, 68607, 69454, 73062, 85239, 87318, 89298, 104181, 106722, 108486, 132594, 133947, 137214, 160083, 162729, 170478, 198891, 208362, 243089, 255717, 267894, 312543, 320166, 325458, 397782, 401841, 480249, 486178, 511434, 596673, 625086, 729267, 803682, 937629, 960498, 1193346, 1458534, 1790019, 1875258, 2187801, 2812887, 3580038, 4375602, 5625774, 6563403, 13126806, 19690209, 39380418]

約数ペア:

[(1, 39380418), (2, 19690209), (3, 13126806), (6, 6563403), (7, 5625774), (9, 4375602), (11, 3580038), (14, 2812887), (18, 2187801), (21, 1875258), (22, 1790019), (27, 1458534), (33, 1193346), (41, 960498), (42, 937629), (49, 803682), (54, 729267), (63, 625086), (66, 596673), (77, 511434), (81, 486178), (82, 480249), (98, 401841), (99, 397782), (121, 325458), (123, 320166), (126, 312543), (147, 267894), (154, 255717), (162, 243089), (189, 208362), (198, 198891), (231, 170478), (242, 162729), (246, 160083), (287, 137214), (294, 133947), (297, 132594), (363, 108486), (369, 106722), (378, 104181), (441, 89298), (451, 87318), (462, 85239), (539, 73062), (567, 69454), (574, 68607), (594, 66297), (693, 56826), (726, 54243), (738, 53361), (847, 46494), (861, 45738), (882, 44649), (891, 44198), (902, 43659), (1078, 36531), (1089, 36162), (1107, 35574), (1134, 34727), (1323, 29766), (1353, 29106), (1386, 28413), (1617, 24354), (1694, 23247), (1722, 22869), (1782, 22099), (2009, 19602), (2079, 18942), (2178, 18081), (2214, 17787), (2541, 15498), (2583, 15246), (2646, 14883), (2706, 14553), (3157, 12474), (3234, 12177), (3267, 12054), (3321, 11858), (3969, 9922), (4018, 9801), (4059, 9702), (4158, 9471), (4851, 8118), (4961, 7938), (5082, 7749), (5166, 7623), (5929, 6642), (6027, 6534), (6237, 6314)]