16226406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 42688800

約数和(自身を除く): 26462394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 349, 369, 378, 567, 574, 698, 738, 861, 1047, 1107, 1134, 1722, 2094, 2214, 2443, 2583, 3141, 3321, 4886, 5166, 6282, 6642, 7329, 7749, 9423, 14309, 14658, 15498, 18846, 21987, 23247, 28269, 28618, 42927, 43974, 46494, 56538, 65961, 85854, 100163, 128781, 131922, 197883, 200326, 257562, 300489, 386343, 395766, 600978, 772686, 901467, 1159029, 1802934, 2318058, 2704401, 5408802, 8113203, 16226406]

約数ペア:

[(1, 16226406), (2, 8113203), (3, 5408802), (6, 2704401), (7, 2318058), (9, 1802934), (14, 1159029), (18, 901467), (21, 772686), (27, 600978), (41, 395766), (42, 386343), (54, 300489), (63, 257562), (81, 200326), (82, 197883), (123, 131922), (126, 128781), (162, 100163), (189, 85854), (246, 65961), (287, 56538), (349, 46494), (369, 43974), (378, 42927), (567, 28618), (574, 28269), (698, 23247), (738, 21987), (861, 18846), (1047, 15498), (1107, 14658), (1134, 14309), (1722, 9423), (2094, 7749), (2214, 7329), (2443, 6642), (2583, 6282), (3141, 5166), (3321, 4886)]