16644852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 34581708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 179, 189, 246, 252, 287, 324, 358, 369, 378, 492, 537, 567, 574, 716, 738, 756, 861, 1074, 1107, 1134, 1148, 1253, 1476, 1611, 1722, 2148, 2214, 2268, 2506, 2583, 3222, 3321, 3444, 3759, 4428, 4833, 5012, 5166, 6444, 6642, 7339, 7518, 7749, 9666, 10332, 11277, 13284, 14499, 14678, 15036, 15498, 19332, 22017, 22554, 23247, 28998, 29356, 30996, 33831, 44034, 45108, 46494, 51373, 57996, 66051, 67662, 88068, 92988, 101493, 102746, 132102, 135324, 154119, 198153, 202986, 205492, 264204, 308238, 396306, 405972, 462357, 594459, 616476, 792612, 924714, 1188918, 1387071, 1849428, 2377836, 2774142, 4161213, 5548284, 8322426, 16644852]

約数ペア:

[(1, 16644852), (2, 8322426), (3, 5548284), (4, 4161213), (6, 2774142), (7, 2377836), (9, 1849428), (12, 1387071), (14, 1188918), (18, 924714), (21, 792612), (27, 616476), (28, 594459), (36, 462357), (41, 405972), (42, 396306), (54, 308238), (63, 264204), (81, 205492), (82, 202986), (84, 198153), (108, 154119), (123, 135324), (126, 132102), (162, 102746), (164, 101493), (179, 92988), (189, 88068), (246, 67662), (252, 66051), (287, 57996), (324, 51373), (358, 46494), (369, 45108), (378, 44034), (492, 33831), (537, 30996), (567, 29356), (574, 28998), (716, 23247), (738, 22554), (756, 22017), (861, 19332), (1074, 15498), (1107, 15036), (1134, 14678), (1148, 14499), (1253, 13284), (1476, 11277), (1611, 10332), (1722, 9666), (2148, 7749), (2214, 7518), (2268, 7339), (2506, 6642), (2583, 6444), (3222, 5166), (3321, 5012), (3444, 4833), (3759, 4428)]