6745128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 18270720

約数和(自身を除く): 11525592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1663, 2028, 3326, 4056, 4989, 6652, 9978, 13304, 19956, 21619, 39912, 43238, 64857, 86476, 129714, 172952, 259428, 281047, 518856, 562094, 843141, 1124188, 1686282, 2248376, 3372564, 6745128]

約数ペア:

[(1, 6745128), (2, 3372564), (3, 2248376), (4, 1686282), (6, 1124188), (8, 843141), (12, 562094), (13, 518856), (24, 281047), (26, 259428), (39, 172952), (52, 129714), (78, 86476), (104, 64857), (156, 43238), (169, 39912), (312, 21619), (338, 19956), (507, 13304), (676, 9978), (1014, 6652), (1352, 4989), (1663, 4056), (2028, 3326)]