16827426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 50181120

約数和(自身を除く): 33353694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 71, 77, 81, 99, 114, 126, 133, 142, 154, 162, 171, 189, 198, 209, 213, 231, 266, 297, 342, 378, 399, 418, 426, 462, 497, 513, 567, 594, 627, 639, 693, 781, 798, 891, 994, 1026, 1134, 1197, 1254, 1278, 1349, 1386, 1463, 1491, 1539, 1562, 1782, 1881, 1917, 2079, 2343, 2394, 2698, 2926, 2982, 3078, 3591, 3762, 3834, 4047, 4158, 4389, 4473, 4686, 5467, 5643, 5751, 6237, 7029, 7182, 8094, 8778, 8946, 9443, 10773, 10934, 11286, 11502, 12141, 12474, 13167, 13419, 14058, 14839, 16401, 16929, 18886, 21087, 21546, 24282, 26334, 26838, 28329, 29678, 32802, 33858, 36423, 39501, 40257, 42174, 44517, 49203, 56658, 63261, 72846, 79002, 80514, 84987, 89034, 98406, 103873, 109269, 118503, 126522, 133551, 147609, 169974, 207746, 218538, 237006, 254961, 267102, 295218, 311619, 400653, 442827, 509922, 623238, 764883, 801306, 885654, 934857, 1201959, 1529766, 1869714, 2403918, 2804571, 5609142, 8413713, 16827426]

約数ペア:

[(1, 16827426), (2, 8413713), (3, 5609142), (6, 2804571), (7, 2403918), (9, 1869714), (11, 1529766), (14, 1201959), (18, 934857), (19, 885654), (21, 801306), (22, 764883), (27, 623238), (33, 509922), (38, 442827), (42, 400653), (54, 311619), (57, 295218), (63, 267102), (66, 254961), (71, 237006), (77, 218538), (81, 207746), (99, 169974), (114, 147609), (126, 133551), (133, 126522), (142, 118503), (154, 109269), (162, 103873), (171, 98406), (189, 89034), (198, 84987), (209, 80514), (213, 79002), (231, 72846), (266, 63261), (297, 56658), (342, 49203), (378, 44517), (399, 42174), (418, 40257), (426, 39501), (462, 36423), (497, 33858), (513, 32802), (567, 29678), (594, 28329), (627, 26838), (639, 26334), (693, 24282), (781, 21546), (798, 21087), (891, 18886), (994, 16929), (1026, 16401), (1134, 14839), (1197, 14058), (1254, 13419), (1278, 13167), (1349, 12474), (1386, 12141), (1463, 11502), (1491, 11286), (1539, 10934), (1562, 10773), (1782, 9443), (1881, 8946), (1917, 8778), (2079, 8094), (2343, 7182), (2394, 7029), (2698, 6237), (2926, 5751), (2982, 5643), (3078, 5467), (3591, 4686), (3762, 4473), (3834, 4389), (4047, 4158)]