6472998

素因数分解:

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

素因数の和:242

約数の個数: 72

約数和(自身を含む): 16805880

約数和(自身を除く): 10332882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 179, 246, 287, 294, 358, 369, 441, 537, 574, 738, 861, 882, 1074, 1253, 1611, 1722, 2009, 2506, 2583, 3222, 3759, 4018, 5166, 6027, 7339, 7518, 8771, 11277, 12054, 14678, 17542, 18081, 22017, 22554, 26313, 36162, 44034, 51373, 52626, 66051, 78939, 102746, 132102, 154119, 157878, 308238, 359611, 462357, 719222, 924714, 1078833, 2157666, 3236499, 6472998]

約数ペア:

[(1, 6472998), (2, 3236499), (3, 2157666), (6, 1078833), (7, 924714), (9, 719222), (14, 462357), (18, 359611), (21, 308238), (41, 157878), (42, 154119), (49, 132102), (63, 102746), (82, 78939), (98, 66051), (123, 52626), (126, 51373), (147, 44034), (179, 36162), (246, 26313), (287, 22554), (294, 22017), (358, 18081), (369, 17542), (441, 14678), (537, 12054), (574, 11277), (738, 8771), (861, 7518), (882, 7339), (1074, 6027), (1253, 5166), (1611, 4018), (1722, 3759), (2009, 3222), (2506, 2583)]